Please wait...
stdClass Object
(
    [nazev] => PhD study at UCT Prague
    [adresa_url] => 
    [api_hash] => 
    [seo_desc] => 
    [jazyk] => 
    [jednojazycny] => 
    [barva] => modra
    [indexace] => 1
    [obrazek] => 0001~~Cwt29gjRTcsv0vV3BwA.jpg
    [ga_force] => 
    [cookie_force] => 1
    [secureredirect] => 
    [google_verification] => UOa3DCAUaJJ2C3MuUhI9eR1T9ZNzenZfHPQN4wupOE8
    [ga_account] => 
    [ga_domain] => 
    [ga4_account] => G-VKDBFLKL51
    [gtm_id] => 
    [gt_code] => 
    [kontrola_pred] => 
    [omezeni] => 
    [pozadi1] => 
    [pozadi2] => 
    [pozadi3] => 
    [pozadi4] => 
    [pozadi5] => 
    [robots] => 
    [htmlheaders] => 
    [newurl_domain] => 'phd.vscht.cz'
    [newurl_jazyk] => 'en'
    [newurl_akce] => '[en]'
    [newurl_iduzel] => 
    [newurl_path] => 1/50375/50377
    [newurl_path_link] => Odkaz na newurlCMS
    [iduzel] => 50377
    [platne_od] => 11.04.2024 00:21:00
    [zmeneno_cas] => 11.04.2024 00:21:28.47109
    [zmeneno_uzivatel_jmeno] => Jan Kříž
    [canonical_url] => 
    [idvazba] => 57267
    [cms_time] => 1714416511
    [skupina_www] => Array
        (
        )

    [slovnik] => stdClass Object
        (
            [preloader] => Please wait...
            [logo_href] => https://www.vscht.cz/?jazyk=en
            [logo] =>  home
            [logo_mobile_href] => https://www.vscht.cz/?jazyk=en
            [logo_mobile] =>  home
            [google_search] => 001523547858480163194:u-cbn29rzve
            [social_in_odkaz] =>  
            [social_fb_odkaz] =>  
            [social_tw_odkaz] =>  
            [social_yt_odkaz] =>  
            [intranet_odkaz] =>  https://intranet.vscht.cz/?jazyk=en
            [intranet_text] =>  Intranet
            [mobile_over_nadpis_menu] => Menu
            [mobile_over_nadpis_search] => Search
            [mobile_over_nadpis_jazyky] => Languages
            [mobile_over_nadpis_login] => Login
            [menu_home] => Homepage
            [paticka_mapa_odkaz] => https://www.vscht.cz/name-and-address
            [paticka_budova_a_nadpis] => BUILDING A
            [paticka_budova_a_popis] => Rector, 
Department of Communications, 
Department of Education, 
FCT Dean’s Office, 
Centre for Information Services
            [paticka_budova_b_nadpis] => BUILDING B
            [paticka_budova_b_popis] => Department of R&D, Dean’s Offices:
FET, 
FFBT, 
FCE, 
Computer Centre, 
Department of International Relations, 
Bursar
            [paticka_budova_c_nadpis] => BUILDING C
            [paticka_budova_c_popis] => Crèche Zkumavka, 
General Practitioner, 
Department of Economics and Management, 
Department of Mathematics
            [paticka_budova_1_nadpis] => NATIONAL LIBRARY OF TECHNOLOGY
            [paticka_budova_1_popis] =>  
            [paticka_budova_2_nadpis] => CAFÉ CARBON
            [paticka_budova_2_popis] =>  
            [paticka_adresa] =>  UCT Prague
Technická 5
166 28 Prague 6 – Dejvice
IČO: 60461373 / VAT: CZ60461373

Czech Post certified digital mail code: sp4j9ch

Copyright: UCT Prague
Information provided by the Department of International Relations and the Department of R&D. Technical support by the Computing Centre. [paticka_odkaz_mail] => mailto:info@vscht.cz [zobraz_desktop_verzi] => [more_info] => [drobecky] => You are here: UCT PragueWeb PhD [aktualizovano] => Updated [autor] => Author [zobraz_mobilni_verzi] => [social_li_odkaz] => [dokumenty_kod] => [dokumenty_nazev] => [dokumenty_platne_od] => [dokumenty_platne_do] => [nepodporovany_prohlizec] => [den_kratky_6] => [novinky_kategorie_1] => [novinky_kategorie_2] => [novinky_kategorie_3] => [novinky_kategorie_4] => [novinky_kategorie_5] => [novinky_archiv_url] => [novinky_servis_archiv_rok] => [novinky_servis_nadpis] => [novinky_dalsi] => [den_kratky_2] => [archiv_novinek] => [cookie-policy-title] => Cookies settings [cookie-policy-info] =>

We value your privacy

This website store cookies which are necessary for the proper function of this website (strictly necessary) in your browser. With your consent, the website will also use and store in your browser other cookies for the purpose of anonymous analysis of website traffic (analytical) and for the personalization of advertising (marketing). You can withdraw or modify your consent at any time by opening the "Cookies settings" menu at the bottom of the website. You provide your consent to UCT Prague for the domain vscht.cz including 3rd level domains. Further information can be found on the Privacy Policy and Cookie Policy pages. [cookie-policy-necessary] => Necessary [cookie-policy-necessary-text] => These cookies are necessary for the website to function properly and therefore cannot be disabled. [cookie-policy-analytics] => Analytical [cookie-policy-analytics-text] => We use web analytics cookies to anonymously analyse website visits and usage. [cookie-policy-functional] => Functional [cookie-policy-functional-text] => [cookie-policy-button-accept-all] => Accept all [cookie-choose-handler] => Custom settings [cookie-choose-handler-send] => Save custom settings [cookie-reject-all-handler] => Accept only the necessary [cookie-policy-button-customize] => Cookies settings [cookie-policy-marketing] => Marketing [cookie-policy-marketing-text] => These cookies are used to evaluate advertising campaigns and personalize ads. [kalendar_nadpis] => Calendar [cely_kalendar] => All events ) [poduzel] => stdClass Object ( [50384] => stdClass Object ( [obsah] => [poduzel] => stdClass Object ( [50385] => stdClass Object ( [obsah] => [iduzel] => 50385 [canonical_url] => _clone_ [skupina_www] => Array ( ) [url] => [sablona] => stdClass Object ( [class] => [html] => [css] => [js] => [autonomni] => ) ) [50388] => stdClass Object ( [obsah] => [iduzel] => 50388 [canonical_url] => _clone_ [skupina_www] => Array ( ) [url] => [sablona] => stdClass Object ( [class] => [html] => [css] => [js] => [autonomni] => ) ) [50389] => stdClass Object ( [obsah] => [iduzel] => 50389 [canonical_url] => _clone_ [skupina_www] => Array ( ) [url] => [sablona] => stdClass Object ( [class] => [html] => [css] => [js] => [autonomni] => ) ) ) [iduzel] => 50384 [canonical_url] => _clone_ [skupina_www] => Array ( ) [url] => [sablona] => stdClass Object ( [class] => [html] => [css] => [js] => [autonomni] => ) ) [58015] => stdClass Object ( [obsah] => [poduzel] => stdClass Object ( [58016] => stdClass Object ( [nazev] => [seo_title] => PhD studies at UCT Prague [seo_desc] => [autor] => [autor_email] => [obsah] => [urlnadstranka] => [ogobrazek] => [pozadi] => [iduzel] => 58016 [canonical_url] => [skupina_www] => Array ( ) [url] => /home [sablona] => stdClass Object ( [class] => boxy [html] => [css] => [js] => $(function() { setInterval(function () { $('*[data-countdown]').each(function() { CountDownIt('#'+$(this).attr("id")); }); },1000); setInterval(function () { $('.homebox_slider:not(.stop)').each(function () { slide($(this),true); }); },5000); }); function CountDownIt(selector) { var el=$(selector);foo = new Date; var unixtime = el.attr('data-countdown')*1-parseInt(foo.getTime() / 1000); if(unixtime<0) unixtime=0; var dnu = 1*parseInt(unixtime / (3600*24)); unixtime=unixtime-(dnu*(3600*24)); var hodin = 1*parseInt(unixtime / (3600)); unixtime=unixtime-(hodin*(3600)); var minut = 1*parseInt(unixtime / (60)); unixtime=unixtime-(minut*(60)); if(unixtime<10) {unixtime='0'+unixtime;} if(dnu<10) {unixtime='0'+dnu;} if(hodin<10) {unixtime='0'+hodin;} if(minut<10) {unixtime='0'+minut;} el.html(dnu+':'+hodin+':'+minut+':'+unixtime); } function slide(el,vlevo) { if(el.length<1) return false; var leva=el.find('.content').position().left; var sirka=el.width(); var pocet=el.find('.content .homebox').length-1; var cislo=leva/sirka*-1; if(vlevo) { if(cislo+1>pocet) cislo=0; else cislo++; } else { if(cislo==0) cislo=pocet-1; else cislo--; } el.find('.content').animate({'left':-1*cislo*sirka}); el.find('.slider_puntiky a').removeClass('selected'); el.find('.slider_puntiky a.puntik'+cislo).addClass('selected'); return false; } function slideTo(el,cislo) { if(el.length<1) return false; var sirka=el.width(); var pocet=el.find('.content .homebox').length-1; if(cislo<0 || cislo>pocet) return false; el.find('.content').animate({'left':-1*cislo*sirka}); el.find('.slider_puntiky a').removeClass('selected'); el.find('.slider_puntiky a.puntik'+cislo).addClass('selected'); return false; } [autonomni] => 1 ) ) [75749] => stdClass Object ( [nazev] => Onboarding [seo_title] => Onboarding [seo_desc] => [autor] => [autor_email] => [obsah] =>

What is onboarding?

Onboarding is a key process of integrating new employees into the organisation, thereby enhancing both their professional, social, cultural and organisational integration. As a result, employees feel welcomed as part of the organisation and better prepared for the tasks ahead of them. The sooner the new employee feels welcome and fully informed, the better and quicker they will be able to contribute to the organisation successfully.

Onboarding procedures are common in the private sector but often absent in academic institutions. In particular for newly hired Early Career Researchers (ECR), namely PhD candidates, such procedures will strongly impact both their integration into the organisation and clarification of roles and responsibilities of all stakeholders involved in their programme. In order to maximize their impact, it is therefore important that onboarding procedures are approved and supported by supervisors and Postgraduate offices. While it has been shown that successful onboarding contributes to increased well-being and motivation, many ECRs often feel somewhat lost and poorly supported when entering academia, leading to doubt, insecurity and sometimes even an early abandonment of their research project.

UCT and onboarding

In collaboration with the PRIDE network (Professionals in Doctoral Education), a working group was formed with the aim of drafting a publication on onboarding, focusing for the first time on doctoral candidates and postdocs and their adaptation process at the university.

UCT Prague initially launched an extensive questionnaire to assess awareness of onboarding, whether and how many people have encountered it, and what they would welcome within the academic environment. After evaluating the questionnaire, meetings were held in the private sector with HR professionals. We wanted to verify how onboarding is conducted in private companies and how we can leverage their know-how and experiences in our context.

The collected materials and interviews with HR professionals were used to create an adaptation plan, which was piloted from September 2023 at three institutes of  UCT Prague. The resulting adaptation plan, which is part of this page, will serve the needs of UCT Prague supervisors who work with newly hired doctoral candidates. Furthermore, the adaptation plan will be utilized for the PRIDE network publication, serving as a foundation for other European universities.

[urlnadstranka] => [ogobrazek] => [pozadi] => [iduzel] => 75749 [canonical_url] => [skupina_www] => Array ( ) [url] => /onboarding_en [sablona] => stdClass Object ( [class] => stranka [html] => [css] => [js] => [autonomni] => 1 ) ) [59647] => stdClass Object ( [nazev] => Prospective doctoral candidates [seo_title] => Prospective doctoral candidates [seo_desc] => [autor] => [autor_email] => [obsah] => [urlnadstranka] => [ogobrazek] => [pozadi] => [iduzel] => 59647 [canonical_url] => [skupina_www] => Array ( ) [url] => /prospective-students [sablona] => stdClass Object ( [class] => boxy [html] => [css] => [js] => $(function() { setInterval(function () { $('*[data-countdown]').each(function() { CountDownIt('#'+$(this).attr("id")); }); },1000); setInterval(function () { $('.homebox_slider:not(.stop)').each(function () { slide($(this),true); }); },5000); }); function CountDownIt(selector) { var el=$(selector);foo = new Date; var unixtime = el.attr('data-countdown')*1-parseInt(foo.getTime() / 1000); if(unixtime<0) unixtime=0; var dnu = 1*parseInt(unixtime / (3600*24)); unixtime=unixtime-(dnu*(3600*24)); var hodin = 1*parseInt(unixtime / (3600)); unixtime=unixtime-(hodin*(3600)); var minut = 1*parseInt(unixtime / (60)); unixtime=unixtime-(minut*(60)); if(unixtime<10) {unixtime='0'+unixtime;} if(dnu<10) {unixtime='0'+dnu;} if(hodin<10) {unixtime='0'+hodin;} if(minut<10) {unixtime='0'+minut;} el.html(dnu+':'+hodin+':'+minut+':'+unixtime); } function slide(el,vlevo) { if(el.length<1) return false; var leva=el.find('.content').position().left; var sirka=el.width(); var pocet=el.find('.content .homebox').length-1; var cislo=leva/sirka*-1; if(vlevo) { if(cislo+1>pocet) cislo=0; else cislo++; } else { if(cislo==0) cislo=pocet-1; else cislo--; } el.find('.content').animate({'left':-1*cislo*sirka}); el.find('.slider_puntiky a').removeClass('selected'); el.find('.slider_puntiky a.puntik'+cislo).addClass('selected'); return false; } function slideTo(el,cislo) { if(el.length<1) return false; var sirka=el.width(); var pocet=el.find('.content .homebox').length-1; if(cislo<0 || cislo>pocet) return false; el.find('.content').animate({'left':-1*cislo*sirka}); el.find('.slider_puntiky a').removeClass('selected'); el.find('.slider_puntiky a.puntik'+cislo).addClass('selected'); return false; } [autonomni] => 1 ) ) [43367] => stdClass Object ( [nazev] => Doctoral Candidates [seo_title] => Doctoral Candidates [seo_desc] => [autor] => [autor_email] => [obsah] =>

Zde se zobrazují boxy (ze složky phd-boxy)

[urlnadstranka] => [ogobrazek] => [pozadi] => [iduzel] => 43367 [canonical_url] => [skupina_www] => Array ( ) [url] => /phd-students [sablona] => stdClass Object ( [class] => boxy [html] => [css] => [js] => $(function() { setInterval(function () { $('*[data-countdown]').each(function() { CountDownIt('#'+$(this).attr("id")); }); },1000); setInterval(function () { $('.homebox_slider:not(.stop)').each(function () { slide($(this),true); }); },5000); }); function CountDownIt(selector) { var el=$(selector);foo = new Date; var unixtime = el.attr('data-countdown')*1-parseInt(foo.getTime() / 1000); if(unixtime<0) unixtime=0; var dnu = 1*parseInt(unixtime / (3600*24)); unixtime=unixtime-(dnu*(3600*24)); var hodin = 1*parseInt(unixtime / (3600)); unixtime=unixtime-(hodin*(3600)); var minut = 1*parseInt(unixtime / (60)); unixtime=unixtime-(minut*(60)); if(unixtime<10) {unixtime='0'+unixtime;} if(dnu<10) {unixtime='0'+dnu;} if(hodin<10) {unixtime='0'+hodin;} if(minut<10) {unixtime='0'+minut;} el.html(dnu+':'+hodin+':'+minut+':'+unixtime); } function slide(el,vlevo) { if(el.length<1) return false; var leva=el.find('.content').position().left; var sirka=el.width(); var pocet=el.find('.content .homebox').length-1; var cislo=leva/sirka*-1; if(vlevo) { if(cislo+1>pocet) cislo=0; else cislo++; } else { if(cislo==0) cislo=pocet-1; else cislo--; } el.find('.content').animate({'left':-1*cislo*sirka}); el.find('.slider_puntiky a').removeClass('selected'); el.find('.slider_puntiky a.puntik'+cislo).addClass('selected'); return false; } function slideTo(el,cislo) { if(el.length<1) return false; var sirka=el.width(); var pocet=el.find('.content .homebox').length-1; if(cislo<0 || cislo>pocet) return false; el.find('.content').animate({'left':-1*cislo*sirka}); el.find('.slider_puntiky a').removeClass('selected'); el.find('.slider_puntiky a.puntik'+cislo).addClass('selected'); return false; } [autonomni] => 1 ) ) [37644] => stdClass Object ( [nazev] => PhD Double Degree (DD) [seo_title] => PhD Double Degree (DD) [seo_desc] => [autor] => [autor_email] => [perex] =>

UCT Prague cooperates with partner universities in Europe on joint doctoral study programmes.

[ikona] => [obrazek] => 0002~~y0lMyi9KLMkvik9KTEs0MQYA.jpg [ogobrazek] => [pozadi] => [obsah] =>

What is a “Double-Degree” programme?

It is doctoral study programme that is leading to two diplomas from both home university as well as partner university. Student works on one dissertation, the study programmes are fully integrated between collaborating universities and include specialized courses at home university and one interdisciplinary at partner university. 

Each successful applicant signs individual contract about doctoral double degree based on his/her particular situation (research area, supervisor’s requirements, home university requirements etc.). The contract is signed between UCT Prague and student’s home university.

Requirements for doctoral double degree contract:

  • Student has to agree with two supervisors – one from the home university, one from UCT Prague
  • Student has to be accepted by his/her supervisor to PhD studies at UCT Prague
  • Student has to be accepted to PhD studies at his/her home university
  • UCT Prague and student’s home university have to have a joint double degree study programme (list of offered programmes below)

Contact persons at UCT Prague

First contact (study matter) - Contact person of each double degree study programme.

Second contact (general matter, information about the application proceedings)– Department of International Relations: international@vscht.cz

Finances

In terms of cooperation with partner universities no tuition is required. Students are expected to cover any additional costs themselves.

What are the advantages?

Besides improved employability of graduates, there is emphasis on research activity coupled with a possibility to lead small research groups. The program inherently strengthens professional language knowledge. There are possibilities to gain practical skills thanks to cooperation with partner companies such as Zentiva, Zeva, Contipro, Lonza Biotec or in practically oriented departments of Czech Academy of Sciences, where are practical traineeships available. Last but not least there is excellent support of students, including motivational scholarships.

Double degree programmes offered

There are 8 programmes at 4 faculties

FCT – Faculty of Chemical Technology

FET – Faculty of Environmental Technology

FBT – Faculty of Food and Biochemical Technology

FCE – Faculty of Chemical Engineering

[urlnadstranka] => [iduzel] => 37644 [canonical_url] => [skupina_www] => Array ( ) [url] => /phd-double-degree-en [sablona] => stdClass Object ( [class] => stranka_submenu [html] => [css] => [js] => [autonomni] => 1 ) ) [24134] => stdClass Object ( [obsah] => [iduzel] => 24134 [canonical_url] => [skupina_www] => Array ( ) [url] => [sablona] => stdClass Object ( [class] => [html] => [css] => [js] => [autonomni] => ) ) ) [iduzel] => 58015 [canonical_url] => [skupina_www] => Array ( ) [url] => [sablona] => stdClass Object ( [class] => [html] => [css] => [js] => [autonomni] => ) ) ) [sablona] => stdClass Object ( [class] => web [html] => [css] => [js] => [autonomni] => 1 ) [api_suffix] => )

DATA


stdClass Object
(
    [nazev] => 
    [seo_title] => Programme detail
    [seo_desc] => 
    [autor] => 
    [autor_email] => 
    [obsah] => 
    [submenuno] => 
    [urlnadstranka] => 
    [ogobrazek] => 
    [pozadi] => 
    [newurl_domain] => 'phd.vscht.cz'
    [newurl_jazyk] => 'en'
    [newurl_akce] => '/prospective-students/study-programmes-and-phd-topics/program/locale/en/22340/AD403'
    [newurl_iduzel] => 
    [newurl_path] => 1/50375/50377/58015/59647/59703/62759
    [newurl_path_link] => Odkaz na newurlCMS
    [iduzel] => 62759
    [platne_od] => 20.01.2022 16:26:00
    [zmeneno_cas] => 20.01.2022 16:26:35.876664
    [zmeneno_uzivatel_jmeno] => Jan Kříž
    [canonical_url] => 
    [idvazba] => 74698
    [cms_time] => 1714416511
    [skupina_www] => Array
        (
        )

    [slovnik] => Array
        (
        )

    [poduzel] => stdClass Object
        (
            [62760] => stdClass Object
                (
                    [nadpis] => 
                    [apiurl] => https://studuj-api.cis.vscht.cz/cms/program?weburl=/prospective-students/study-programmes-and-phd-topics/
                    [urlwildcard] => cis-path
                    [poduzel] => Array
                        (
                        )

                    [api_suffix] => locale/en/22340/AD403
                    [iduzel] => 62760
                    [canonical_url] => _clone_
                    [skupina_www] => Array
                        (
                        )

                    [url] => 
                    [sablona] => stdClass Object
                        (
                            [class] => api_html
                            [html] => 
                            [css] => 
                            [js] => 
                            [autonomni] => 0
                        )

                    [html] => 

Molecular chemical physics and sensorics

Molecular chemical physics and sensorics

Doctoral Programme, Faculty of Chemical Engineering

The aim of the doctoral study programme Molecular Chemical Physics and Sensors is to prepare highly qualified specialists in the interdisciplinary fields of molecular chemical physics and sensorics. The main areas of study of this programme are related to knowledge of quantum physics and quantum chemistry, optics, electronics, vacuum physics, spectroscopy, modelling of molecules and molecular processes, and theoretical and experimental methods of studying nanostructures. As part of this study, PhD students will be prepared for independent research work in laboratories as well as for managerial positions at various levels, both in the public institutions and in the private sector. The aim of the doctoral study programme is to deepen and broaden students' knowledge so that they can combine experimental work with computational models and analyze large multivariate datasets with the aim of qualified evaluation of information and formulation of appropriate conclusions.

Careers

Graduates of the doctoral study programme Molecular Chemical Physics and Sensorics will have both deep theoretical knowledge and extensive experimental experience in chemical-physical disciplines (quantum theory, optics, optoelectronics, spectroscopy, computational chemistry and modelling of molecular and supramolecular systems, etc.). Graduates will be prepared for highly creative work in interdisciplinary teams dealing with molecular chemical physics, sensorics, spectroscopy, computational chemistry and nanostructure research, they will be able to communicate with experts in the field of measurement and control technology, physical and analytical chemistry, computer data evaluation or material research. Graduates will have extensive experience in communicating specialised knowledge in the form of written / electronic texts, especially in English, as well as oral and poster presentations.

Programme Details

Study Language English
Standard study length 4 years
Form of study combined , full-time
Guarantor prof. Dr. RNDr. Pavel Matějka
Place of study Praha
Capacity 25 students
Programme code (national) P0531D130028
Programme Code (internal) AD403
Number of Ph.D. topics 8

Ph.D. topics for study year 2024/25

Ab initio modeling of charge-carrier mobility in polymorphic of organic semiconductors

Granting Departments: Department of Physical Chemistry
Supervisor: Ing. Ctirad Červinka, Ph.D.

Annotation


Large structural and chemical variability of organic semiconductors raises the need for computational screening of the electronic structure of the bulk phase and related material parameters, such as the band gap or the charge-carrier mobility. The latter property remains rather low for most existing organic semi-conductive materials when compared to the traditional inorganic crystalline platforms of the optoelectronic devices. Understanding relationships among the bulk structure, non-covalent interactions therein, electronic properties, conductivity, and the response of all such properties to temperature and pressure variation will greatly fasten the material research in the field of organic semiconductors. This thesis will employ the established electronic structure methods with periodic boundary conditions, as well as fragment-based ab initio methods to map the cohesion of bulk organic semiconductors with the charge-carrier mobility is both crystalline and amorphous structures of these materials. Ab initio calculations and the Marcus theory will be used as the starting point for a detailed investigation of the impact of local structure variations, due to chemical substitution, thermal motion, or polymorphism on the conductivity of target materials.
Contact supervisor Study place: Department of Physical Chemistry, FCE, VŠCHT Praha

Ab initio polymorph stability ranking for molecular crystals of organic semiconductors

Granting Departments: Department of Physical Chemistry
Supervisor: Ing. Ctirad Červinka, Ph.D.

Annotation


Organic semiconductors represent a broad material class offering interesting properties such as potential biocompatibility, large structural variability, mechanical flexibility, or transparency. These promising properties, however, cannot outweigh insufficient conductivity of the organic matter when compared to crystalline silicon, which impedes wider spread of alternatives to the traditional inorganic platforms for optoelectronic devices. This work will concern development and applicability testing of quantum-chemical methods for modelling polymorphism of molecular crystals similar to relevant organic semiconductive materials. Larger molecular size, high degree of conjugation and frequent heterocyclic nature of the target molecules represent the challenges that the computational chemistry has to face in order to provide accurate decription of molecular interactions in this field. Accurate quantum-chemical treatment of the non-covalent interactions, their relationship to the bulk structure, and the stability of individual polymorphs at various conditions will be targeted within this thesis. Finally, an interpretation of the impact of subtle variations of bulk structure on the charge-carrier mobility in organic semiconductors will be searched for.
Contact supervisor Study place: Department of Physical Chemistry, FCE, VŠCHT Praha

Ab initio refinement of cocrystal screening methods for active pharmaceutical ingredients

Granting Departments: Department of Physical Chemistry
Supervisor: Ing. Ctirad Červinka, Ph.D.

Annotation


Modern formulations of drugs often rely on cocrystalline forms the crystal lattice of which is built from multiple chemical species, mainly an active pharmaceutical ingredient and another biocompatible compound being called a coformer in this context. These cocrystalline drug forms often exhibit higher solubility, stability or other beneficial properties when compared to crystals of pure active pharmaceutical ingredients. Since molecular materials tend to crystallize in single-component crystals rather than in cocrystals, the task of finding a suitable coformer for a given active pharmaceutical ingredient may be very tedious and labor demaning. To circumvent the costly experimental trial-and-error attempts, in silico methods can help to preselect a list of possible coformers offering a high probability of forming the cocrystal. Currently available methods focus on screening the electrostatic potential around the assessed molecules and empiric pairing of its maxima and minima for the individual molecules, which enables coformer screening with a fair accuracy for predominantly hydrogen-bonded molecules. This thesis will aim at incorporation of ab initio calculations of molecular interactions that will bring further improvements also for cocrystal screening of larger molecules with prevailing dispersion components of their interactions. Also the impacts of stechiometry variations and of the spatial packing of the molecules in the cocrystal lattice will be newly considered, greatly enlarging the applicability range of the current cocrystal screening procedures.
Contact supervisor Study place: Department of Physical Chemistry, FCE, VŠCHT Praha

Chemiresistors based on black metals decorated with organic receptors

Granting Departments: Department of Physics and Measurement
Supervisor: prof. Dr. Ing. Martin Vrňata

Annotation


Metals of highly porous surfaces are called black metals (BMs). BMs surface properties are rather specific; they result from the combined effect of morphology - nanostructural features, surface chemistry, and prominent specific physical properties of metals. Due to large specific surface, high catalytic activity, ability to form complexes with gases that have a character of Lewis bases and also due to easy surface functionalization the BMs possess a large potential in gas sensing -especially chemiresistors. It is advantageous to arrange the active layer of sensors so that the continuous bottom layer made of BM (acting predominantly as a transducer) is surface- decorated by organic receptors. The student will carry out a systematic research of chemiresitors based on black metals (e.g. gold, platinum , antimony, tin) decorated with organic receptors which have high affinity to detected gas molecules.
Contact supervisor Study place: Department of Physics and Measurement, FCE, VŠCHT Praha

Transition metal complexes in chemical sensing

Granting Departments: Institute of Physics of the CAS, v.v.i.
Department of Physics and Measurement
Supervisor: Ing. Jan Vlček, Ph.D.

Annotation


Traditional materials for solid-state chemoresistive gas sensors are semiconductor materials like metalloids, semiconductor metal oxides or organic semiconductors. Transition metal complexes are a very promising class of materials, which are mostly overlooked. They offer, depending on the transition metal ion and the design of the ligands, the possibility of various features with the desired chemical and electronic structure. These compounds are therefore suitable candidates for multiple applications such as gas/chemical sensing. Within this project, new coordination complexes (using transition metals such as Ni, Cu and other potentially attractive metals) will be developed and synthesised (in collaboration with Karlsruhe Institute of Technology). The ligands will be designed appropriately and combined with the late first row transition metal ions to lead to the desired structural vacancies. In a second step, these complexes will be used for thin film processing in order to test them as active layer for gas detection. The preparation and analysis of the thin films is crucial to use them for selective and sensitive detection of harmful and toxic gas analytes. The attention will be aimed to chemoresistive and optical gas detection principles. Theoretical calculations (done in collaboration with the Max Planck Institute) will help to understand the sensing mechanism and provide a route to develop and improve the complex design in a systematic way.
Contact supervisor Study place: Department of Physics and Measurement, FCE, VŠCHT Praha

Protective shields for autonomous systems against electromagnetic interference

Granting Departments: Department of Mathematics, Informatics and Cybernetics
Supervisor: doc. Ing. Dušan Kopecký, Ph.D.

Annotation


The rapid advent of autonomous systems such as robotic assistants, drones or self-driving vehicles has inevitably brought with it an increase in the use of positioning devices, such as microwave sensors, or advanced lidar, radar or radio technology. This also increases the likelihood of the occurrence of undesired interferences of this electromagnetic wave with the integrated circuits of the autonomous device, which may in turn lead to an increased probability of the occurrence of dangerous phenomena, including accidents and loss of life. The aim of this work is therefore to develop new materials for the attenuation of electromagnetic interference and to apply them as protective shields in the operating area of the electromagnetic spectrum of existing positioning systems. The work will focus on the search, synthesis and characterization of suitable electrical and magnetic materials and their nanostructured analogues and the subsequent design, manufacture and testing of new lightweight and flexible shields. Part of the work will also be modelling and evaluation of the shielding efficiency of protective shields in simulated and real conditions of operation of autonomous systems.
Contact supervisor Study place: Department of Mathematics, Informatics and Cybernetics, FCE, VŠCHT Praha

Sensor arrays of tactile temperature and pressure sensors

Granting Departments: Department of Mathematics, Informatics and Cybernetics
Supervisor: doc. Ing. Dušan Kopecký, Ph.D.

Annotation


Tactile temperature or pressure sensors are devices used in robotics to evaluate the robot's interaction with other objects. These include, for example, manipulating an object, measuring the slip of a gripped object, determining the coordinates of the position of the object or measuring the magnitude of the force acting on the object. The extreme case is complex tactile systems, the purpose of which is to simulate and replace human touch. The sensors used for these purposes must be sufficiently miniature, sensitive to small changes in pressure, must have favorable dynamic properties and time and operational stability of the parameters. Due to the expected high density of tactile sensors connected in simple applications, there must be the possibility of their operation in the form of sensor arrays and data processing using advanced mathematical and statistical algorithms. Last but not least, the cost of producing them must be reasonable so that they can be easily replaced in the event of wear. The aim of this work is therefore to develop new types of tactile temperature and pressure sensors based on modern nanomaterials, which can be used in experiments with the measurement of temporally and spatially distributed forces acting on the matrix of sensors. Part of the work will be the preparation, characterization and processing of thermoelectric and piezoresistive materials based on organic nanostructured semiconductors and carbon nanostructures. Testing of these substances will include, inter alia, structural, chemical and mechanical analysis and measurement of electrical properties in both direct and alternating electric fields. Selected materials will then be processed into sensitive sensors. Part of this work will also be the design of sensor arrays and their testing and signal processing using advanced algorithms.
Contact supervisor Study place: Department of Mathematics, Informatics and Cybernetics, FCE, VŠCHT Praha

Development of modern electromagnetic radiation shields as passive protection of information against eavesdropping

Granting Departments: Department of Mathematics, Informatics and Cybernetics
Supervisor: doc. Ing. Dušan Kopecký, Ph.D.

Annotation


The proliferation of modern electronics, integrated circuits, microprocessors and communication and computer technology in general brings with it a high risk of disclosing critical information about the infrastructure in which these elements are used. In the extreme case, there may be a leak or takeover of administrative privileges, which can be misused for digital vandalism, disclosure of important information or attacks on the infrastructure itself. One of the very effective and difficult to detect methods of these attacks is the remote eavesdropping on information that is emanated from electronic devices in the form of electric or magnetic fields. With the development of inexpensive radio technology and as a result of readily available libraries and signal processing algorithms, such an attack may no longer be the sole domain of rich, state-sponsored organizations, but may gradually be adopted by the mainstream hacking community and misused for criminal purposes. The aim of this work is to explore the possibilities and develop and test light and flexible protective shields based on modern nanomaterials, which will serve as an effective passive protection of electronic devices against remote eavesdropping. For this purpose, new composite materials based on electrically conductive nanoparticles with magnetic properties will be prepared. The possibilities of their compatibility with the carrier, chemical structure and morphology, mechanical, electrical and magnetic properties and methods and the possibilities of their processing into the required shape and form suitable for use in miniature electronics will be studied. The experiments will also include testing passive shields in simulated and real conditions and evaluating their ability to dampen electromagnetic waves emitted by electronic devices.
Contact supervisor Study place: Department of Mathematics, Informatics and Cybernetics, FCE, VŠCHT Praha
) ) [sablona] => stdClass Object ( [class] => stranka [html] => [css] => [js] => [autonomni] => 1 ) [api_suffix] => locale/en/22340/AD403 )

UCT Prague
Technická 5
166 28 Prague 6 – Dejvice
IČO: 60461373 / VAT: CZ60461373

Czech Post certified digital mail code: sp4j9ch

Copyright: UCT Prague
Information provided by the Department of International Relations and the Department of R&D. Technical support by the Computing Centre.