Seminar with professor Lucas Fugikawa Santos – September 27, 2019 (friday) – 10:15 a.m.

23/09/2019 01:00

THE PHYSICS GRADUATE PROGRAM invites everyone to the seminar:

Transistores de óxidos metálicos processados por solução com alto desempenho:
rumo à eletrônica flexível e transparente

Lucas Fugikawa Santos
UNESP, Departamento de Física, IGCE, Rio Claro – SP

Abstract:

Iremos apresentar os resultados do desenvolvimento e caracterização de transistores transparentes (transmitância óptica superior a 80% no espectro visível), de baixa tensão de operação ( abaixo de 3V) e com mobilidade eletrônica extremamente alta (superior a 100 cm2.V-1.s-1) à base de óxido de zinco (ZnO) processado por spray-pirólise. Transistores de filme fino (TFTs) em uma estrutura vidro/ITO/Al2O3/ZnO têm sido estudados a partir de medidas elétricas, microscopia eletrônica de varredura (MEV), difração de raios-X (DRX), espectroscopia de fotoelétrons por raios-X (XPS), espectroscopia de absorção óptica no UV/Vis/NIR e espectroscopia de elipsometria (ES). Os resultados da análise da microestrutura foram comparados à performance elétrica dos transistores e com os parâmetros obtidos a partir da ES, demonstrando uma alta correlação entre as propriedades elétricas e os parâmetros de manufatura dos dispositivos, tais como o procedimento de deposição da camada ativa e sua composição. A influência da camada dielétrica (Al2O3) no desempenho do dispositivo e da formação da camada ativa é também demonstrada a partir dos resultados. Apresentaremos também uma discussão sobre aspectos de importantes de manufatura e análise de dispositivos relacionados à otimização de desempenho, reprodutibilidade, tempo de vida e confiabilidade..

Date: September 27, 2019 – (friday) – Place: Sala 212 – Auditório do Departamento de Física – Time: 10:15 a.m.

Tags: Seminários

(Português) Minicurso “Electrochemical and spectroelectrochemical analysis of organic compounds: modern application of organic semiconductors” com o Prof. Przemyslaw Data

20/09/2019 00:05

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O Programa de Pós-graduação em Física realizará o minicurso “Electrochemical and spectroelectrochemical analysis of organic compounds: modern application of organic semiconductors” com o Prof. Przemyslaw Data, Faculty of Chemistry, Salesian University of Technology, Gliwice – Polônia

A inscrição pode ser realizada no site: http://inscricoes.ufsc.br/electrochemistry-organic-semiconductors

Os participantes terão acesso a certificado de 3 horas.

Data: 2 de outubro de 2019.
Local: Auditório do Departamento de Química (piso térreo)
Horário: das 9 às 12 horas.

(more…)

Tags: Minicurso

(Português) Minicurso “Organic Electronics and Photonics” com o Prof. Peter J Skabara

11/09/2019 05:02

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Professor da Universidade de Glasgow

O Programa de Pós-graduação em Física realizará o minicurso “Organic Electronics and Photonics“, com Prof. Peter J Skabara, da escola de química da Universidade de Glasgow – Reino Unido.

A inscrição pode ser realizada no site: http://inscricoes.ufsc.br/organic-electronics-photonics

Os participantes terão acesso a certificado de 3 horas.

Data: 30 de setembro de 2019.
Local: Sala 212 – Auditório do Departamento de Física (2º andar).
Horário: das 9 às 12 horas.

(more…)

Tags: Minicurso

Seminar with professor Prof. Dr. Christian Müller – September 13, 2019 (friday) – 10:15 a.m.

10/09/2019 14:37

THE PHYSICS GRADUATE PROGRAM invites everyone to the seminar:

Joint collaboration within “HERTSS – Higher Education and Research School for Sensorics”
Prof. Dr. Christian Müller
University of Applied Science Zwickau

Abstract:

Brazil can improve the quality of studies by establishing strong partnerships with high-quality educational countries like Germany. Therefore, the joint project “HERTSS” aims to establish an interdisciplinary university partnership between Brazilian and German Universities in the field of electrical engineering and physics. Thereby young scientists from UFSC and UFPR at the level of graduate and postgraduate studies will be theoretically and practically trained and supported during their applied research, by providing them suitable knowledge and environment. A significant educational improvement can be achieved by development of modules/courses for graduates and postgraduates considering sensor technology and nanotechnology. During the research and graduation project students learn methodical approaches, how to apply them on practical problems and how to find suitable solutions. The strong practical relevance of the student works aims to foster innovations at the universities, initiate industry cooperation and encourage entrepreneurship. Special workshops and meetings with companies will strengthen the networking between universities and industry. Moreover, the project promotes the mobility of master and PhD students as part of their qualification work in combination with further educational actions, e.g. soft skill and entrepreneurship training. At the end graduates have the possibility to obtain internationally recognized degrees and/or double degrees. During the seminar recent project activities and possibilities in education and research will be presented.

Date: September 13, 2019 – (friday) – Place: Sala 212 – Auditório do Departamento de Física – Time: 10:15 a.m.

Tags: seminário

Call for the scholarship PNPD/CAPES with PPGFSC/UFSC – 2019/3

02/09/2019 00:01

The Graduate Program in Physics of  Federal University of  Santa Catarina – PPGFSC/UFSC, Florianópolis, announces the vacancy of 1 (one) postdoctoral scholarship from the (Programa Nacional de Pós-doutorado da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior  – PNPD/CAPES), to the period of 2 (two) years, it can be renewed annually at a maximum of 60 months.

The monthly amount of the scholarship is R$ 4.100.00 (four thousand one hundred reais) beyond the values destined to assets.

The candidate has to act in THEORETICAL or EXPERIMENTAL research lines at one of the following areas of research: Astrophysics, Atomic and Molecular Physics, Condensed Matter Physics and Statistical Mechanics, Mathematical Physics and Quantum Field Theory and Nuclear Physics and Hadrons.

The complete regulation of the Graduate Program (Programa Nacional de Pós-Doutorado – PNPD) is described at: Portaria nº 086, de 03 de julho de 2013.

To make your application: click here

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