A Poruba : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (92)
Les plus populaires
Liste
- Liste
- Tableau

1

Monitoring of silicon solar cell technology via the surface photovoltage method

J. Toušek, J. Toušková, A. Poruba

Journal:

Solar Energy Materials and Solar Cells

Année:

2005

Langue:

english

Fichier:

PDF, 313 KB

english, 2005

2

Multi-dimensional simulation of hydrogen distribution and turbulent combustion in severe accidents

U. Bielert, W. Breitung, A. Kotchourko, P. Royl, W. Scholtyssek, A. Veser, A. Beccantini, F. Dabbene, H. Paillere, E. Studer, T. Huld, H. Wilkening, B. Edlinger, C. Poruba, M. Mohaved

Journal:

Nuclear Engineering and Design

Année:

2001

Langue:

english

Fichier:

PDF, 225 KB

english, 2001

3

Dense TiO2 films grown by sol–gel dip coating on glass, F-doped SnO2, and silicon substrates

Prochazka, Jan, Kavan, Ladislav, Zukalova, Marketa, Janda, Pavel, Jirkovsky, Jaromir, Zivcova, Zuzana Vlckova, Poruba, Ales, Bedu, Mélanie, Döbbelin, Markus, Tena-Zaera, Ramón

Journal:

Journal of Materials Research

Année:

2013

Langue:

english

Fichier:

PDF, 554 KB

english, 2013

4

Fourier transform photocurrent spectroscopy of dopants and defects in CVD diamond

Vanecek, M., Kravets, R., Poruba, A., Rosa, J., Nesladek, M., Koizumi, S.

Journal:

Diamond and Related Materials

Année:

2003

Langue:

english

Fichier:

PDF, 127 KB

english, 2003

5

Nanocrystalline diamond on Si solar cells for direct photoelectrochemical water splitting

Ashcheulov, Petr, Kusko, Martin, Fendrych, František, Poruba, Aleš, Taylor, Andrew, Jäger, Aleš, Fekete, Ladislav, Kraus, Ivo, Kratochvílová, Irena

Journal:

physica status solidi (a)

Année:

2014

Langue:

english

Fichier:

PDF, 871 KB

english, 2014

6

Photoluminescence and Electroluminescence of Wide-Gap Amorphous Hydrogenated Silicon Prepared under High Dilution with He

I. Pelant, K. Luterová, K. Luterová, P. Knápek, J. Kočka, J. Stuchlík, A. Poruba, S. Surendan, J. Valenta, J. Dian, B. Hönerlage

Journal:

physica status solidi (a)

Année:

1998

Langue:

english

Fichier:

PDF, 200 KB

english, 1998

7

Fourier-Transform Photocurrent Spectroscopy of Defects in CVD Diamond Layers

R. Kravets, V. Ogorodniks, A. Poruba, P. Moravec, M. Nesladek, J. Rosa, M. Vanecek

Journal:

physica status solidi (a)

Année:

2002

Langue:

english

Fichier:

PDF, 173 KB

english, 2002

8

ChemInform Abstract: Thermal Desorption Spectroscopy of Hydrogen from Amorphous Hydrogenated Silicon.

O. SALYK, A. PORUBA, F. SCHAUER

Journal:

Année:

1997

Fichier:

PDF, 25 KB

1997

9

Rough surface scattering simulations using graphics cards

Petr Klapetek, Miroslav Valtr, Aleš Poruba, David Nečas, Miloslav Ohlídal

Journal:

Applied Surface Science

Année:

2010

Langue:

english

Fichier:

PDF, 370 KB

english, 2010

10

Fourier transform photocurrent spectroscopy applied to a broad variety of electronically active thin films (silicon, carbon, organics)

Milan Vanecek, Ales Poruba

Journal:

Thin Solid Films

Année:

2007

Langue:

english

Fichier:

PDF, 910 KB

english, 2007

11

Ultrafast carrier dynamics in wide gap hydrogenated amorphous silicon

J Kudrna, P Malý, F Trojánek, I Pelant, J.Kočka, A Poruba, S Surendran, J Jiřička

Journal:

Journal of Luminescence

Année:

1998

Langue:

english

Fichier:

PDF, 124 KB

english, 1998

12

Detection of residual molybdenum impurity in CVD diamond

A. Kromka, R. Kravetz, A. Poruba, J. Zemek, V. Perina, J. Rosa, M. Vanecek

Journal:

physica status solidi (a)

Année:

2003

Langue:

english

Fichier:

PDF, 243 KB

english, 2003

13

Optical absorption losses in metal layers used in thin film solar cells

Zdenek Remes, Jakub Holovsky, Adam Purkrt, Tibor Izak, Ales Poruba, Milan Vanecek, Ümit Dagkaldiran, Heather M. Yates, Philip Evans, David W. Sheel

Journal:

physica status solidi (a)

Année:

2010

Langue:

english

Fichier:

PDF, 501 KB

english, 2010

14

Fourier transform photocurrent measurement of thin silicon films on rough, conductive and opaque substrates

Jakub Holovský, Űmit Dagkaldiran, Zdeněk Remeš, Adam Purkrt, Tibor Ižák, Aleš Poruba, Milan Vaněček

Journal:

physica status solidi (a)

Année:

2010

Langue:

english

Fichier:

PDF, 489 KB

english, 2010

15

Electric-field-enhanced metal-induced crystallization of hydrogenated amorphous silicon at room temperature

I. Pelant, P. Fojtík, K. Luterová, J. Kočka, A. Poruba, J. Štěpánek

Journal:

Applied Physics A: Materials Science & Processing

Année:

2002

Langue:

english

Fichier:

PDF, 302 KB

english, 2002

16

Wide Gap Hydrogenated Amorphous Silicon for Visible Light Emission

K. Luterová, A. Poruba, J. Dian, O. Salyk, P. Horváth, P. Knápek, J. Valenta, J. Kočka, I. Pelant

Journal:

Journal of Porous Materials

Année:

2000

Langue:

english

Fichier:

PDF, 103 KB

english, 2000

17

Observation of the subgap optical absorption in polymer-fullerene blend solar cells

Goris, L., Poruba, A., Hodakova, L., Vanecek, M., Haenen, K., Nesladek, M., Wagner, P., Vanderzande, D., De Schepper, L., Manca, J. V.

Journal:

Applied Physics Letters

Année:

2006

Langue:

english

Fichier:

PDF, 322 KB

english, 2006

18

Precise measurement of the deep defects and surface states in a-Si:H films by absolute CPM

A. Fejfar, A. Poruba, M. Vaněček, J. Kočka

Journal:

Journal of Non-Crystalline Solids

Année:

1996

Langue:

english

Fichier:

PDF, 396 KB

english, 1996

19

Influence of annealing above the deposition temperature on metastability in amorphous silicon

M. Vaněček, J. Fric, A. Poruba, A.H. Mahan, R.S. Crandall

Journal:

Journal of Non-Crystalline Solids

Année:

1996

Langue:

english

Fichier:

PDF, 436 KB

english, 1996

20

Enhanced optical absorption in microcrystalline silicon

N. Beck, J. Meier, J. Fric, Z. Remeš, A. Poruba, R. Flückiger, J. Pohl, A. Shah, M. Vaněček

Journal:

Journal of Non-Crystalline Solids

Année:

1996

Langue:

english

Fichier:

PDF, 286 KB

english, 1996

21

Temperature dependence of the optical absorption coefficient of microcrystalline silicon

A. Poruba, J. Springer, L. Mullerova, A. Beitlerova, M. Vaněček, N. Wyrsch, A. Shah

Journal:

Journal of Non-Crystalline Solids

Année:

2004

Langue:

english

Fichier:

PDF, 444 KB

english, 2004

22

Optical absorption by defect states in organic solar cells

L. Goris, A. Poruba, A. Purkrt, K. Vandewal, A. Swinnen, I. Haeldermans, K. Haenen, J.V. Manca, M. Vaněček

Journal:

Journal of Non-Crystalline Solids

Année:

2006

Langue:

english

Fichier:

PDF, 262 KB

english, 2006

23

Fast quantum efficiency measurement of solar cells by Fourier transform photocurrent spectroscopy

L. Hod’áková, A. Poruba, R. Kravets, M. Vaněček

Journal:

Journal of Non-Crystalline Solids

Année:

2006

Langue:

english

Fichier:

PDF, 165 KB

english, 2006

24

Spectroscopy of thin nanodiamond layers and membranes

R. Kravets, Z. Remes, V. Vorlicek, Z. Bryknar, M. Nesladek, J. Potmesil, A. Poruba, M. Vanecek

Journal:

Journal of Non-Crystalline Solids

Année:

2006

Langue:

english

Fichier:

PDF, 238 KB

english, 2006

25

Comparison of photocurrent spectra measured by FTPS and CPM for amorphous silicon layers and solar cells

J. Holovský, A. Poruba, A. Purkrt, Z. Remeš, M. Vaněček

Journal:

Journal of Non-Crystalline Solids

Année:

2008

Langue:

english

Fichier:

PDF, 141 KB

english, 2008

26

Advanced optical characterization of disordered semiconductors by Fourier transform photocurrent spectroscopy

A. Poruba, J. Holovsky, A. Purkrt, M. Vanecek

Journal:

Journal of Non-Crystalline Solids

Année:

2008

Langue:

english

Fichier:

PDF, 185 KB

english, 2008

27

Spectral response of amorphous–nano-crystalline silicon thin films

D. Gracin, A. Gajović, K. Juraić, M. Čeh, Z. Remeš, A. Poruba, M. Vaněček

Journal:

Journal of Non-Crystalline Solids

Année:

2008

Langue:

english

Fichier:

PDF, 569 KB

english, 2008

28

Surface and bulk light scattering in microcrystalline silicon for solar cells

A Poruba, A Fejfar, O Salyk, M Vanecek, J Kocka

Journal:

Journal of Non-Crystalline Solids

Année:

2000

Langue:

english

Fichier:

PDF, 188 KB

english, 2000

29

Fourier transform infrared photocurrent spectroscopy in microcrystalline silicon

A Poruba, M Vaněček, J Meier, A Shah

Journal:

Journal of Non-Crystalline Solids

Année:

2002

Langue:

english

Fichier:

PDF, 326 KB

english, 2002

30

Importance of the transport isotropy in μc-Si:H thin films for solar cells deposited at low substrate temperatures

V Švrček, A Fejfar, P Fojtı́k, T Mates, A Poruba, H Stuchlı́ková, I Pelant, J Kočka, Y Nasuno, M Kondo, A Matsuda

Journal:

Journal of Non-Crystalline Solids

Année:

2002

Langue:

english

Fichier:

PDF, 189 KB

english, 2002

31

Hydrogenated amorphous silicon deposited by glow discharge of SiH4 diluted with He: photoluminescence and electroluminescence in the visible region

K Luterová, P Knápek, J Stuchlı́k, J Kočka, A Poruba, J Kudrna, P Malý, J Valenta, J Dian, B Hönerlage, I Pelant

Journal:

Journal of Non-Crystalline Solids

Année:

1998

Langue:

english

Fichier:

PDF, 132 KB

english, 1998

32

Optical properties of microcrystalline materials

M. Vaněček, A. Poruba, Z. Remeš, N. Beck, M. Nesládek

Journal:

Journal of Non-Crystalline Solids

Année:

1998

Langue:

english

Fichier:

PDF, 202 KB

english, 1998

33

Light emitting wide band gap a-Si:H deposited by microwave electron cyclotron resonance plasma-enhanced chemical vapour deposition

K Luterová, P Fojtı́k, A Poruba, J Dian, J Valenta, H Stuchlı́ková, J Štěpánek, J Kočka, I Pelant

Journal:

Journal of Non-Crystalline Solids

Année:

2000

Langue:

english

Fichier:

PDF, 161 KB

english, 2000

34

Electron spin resonance and optical characterization of defects in microcrystalline silicon

M. Vaněček, A. Poruba, Z. Remeš, J. Rosa, S. Kamba, V. Vorlı́ček, J. Meier, A. Shah

Journal:

Journal of Non-Crystalline Solids

Année:

2000

Langue:

english

Fichier:

PDF, 182 KB

english, 2000

35

Hydrogenated microcrystalline silicon: how to correlate layer properties and solar cell performance

N Wyrsch, L Feitknecht, C Droz, P Torres, A Shah, A Poruba, M Vaněček

Journal:

Journal of Non-Crystalline Solids

Année:

2000

Langue:

english

Fichier:

PDF, 161 KB

english, 2000

36

Ultrafast carrier dynamics in wide gap amorphous silicon

J. Kudrna, I. Pelant, S. Surendran, J. Stuchlı́k, A. Poruba, P. Malý

Journal:

Journal of Non-Crystalline Solids

Année:

1998

Langue:

english

Fichier:

PDF, 194 KB

english, 1998

37

Optical absorption and light scattering in microcrystalline silicon thin films and solar cells

Poruba, A., Fejfar, A., Remes, Z., Springer, J., Vanecek, M., Kocka, J., Meier, J., Torres, P., Shah, A.

Journal:

Journal of Applied Physics

Année:

2000

Langue:

english

Fichier:

PDF, 486 KB

english, 2000

38

Time evolution of surface defect states in hydrogenated amorphous silicon studied by photothermal and photocurrent spectroscopy and optical simulation

J. Holovský, M. Schmid, M. Stuckelberger, M. Despeisse, C. Ballif, A. Poruba, M. Vaněček

Journal:

Journal of Non-Crystalline Solids

Année:

2012

Langue:

english

Fichier:

PDF, 953 KB

english, 2012

39

Improved three-dimensional optical model for thin-film silicon solar cells

Springer, J., Poruba, A., Vanecek, M.

Journal:

Journal of Applied Physics

Année:

2004

Langue:

english

Fichier:

PDF, 589 KB

english, 2004

40

Nanostructured three-dimensional thin film silicon solar cells with very high efficiency potential

Vanecek, Milan, Babchenko, Oleg, Purkrt, Adam, Holovsky, Jakub, Neykova, Neda, Poruba, Ales, Remes, Zdenek, Meier, Johannes, Kroll, Ulrich

Journal:

Applied Physics Letters

Année:

2011

Langue:

english

Fichier:

PDF, 878 KB

english, 2011

41

Ellipsometric characterization of inhomogeneous non-stoichiometric silicon nitride films

Nečas, David, Franta, Daniel, Ohlídal, Ivan, Poruba, Aleš, Wostrý, Petr

Journal:

Surface and Interface Analysis

Année:

2013

Langue:

english

Fichier:

PDF, 510 KB

english, 2013

42

Radio Geminid meteor shower of 1994

Cevolani, G., PorubÄan, V., Hajduk, A., Gabucci, M. F., Grassi, G., Trivellone, G.

Journal:

Il Nuovo Cimento C (Springer)

Année:

1996

Langue:

english

Fichier:

PDF, 209 KB

english, 1996

43

Baseline effect on the forward-scatter radar reflections from meteor trains

Cevolani, G., Gabucci, F. G., Hajduk, A., HajdukovÃ¡, M., PorubÄan, V., Trivellone, G.

Journal:

Il Nuovo Cimento C (Springer)

Année:

1996

Langue:

english

Fichier:

PDF, 225 KB

english, 1996

44

Temperature dependence of the optical absorption coefficient of microcrystalline silicon

Journal:

Journal of Non-Crystalline Solids

Année:

2004

Langue:

english

Fichier:

PDF, 444 KB

english, 2004

45

Fourier-transform photocurrent spectroscopy of microcrystalline silicon for solar cells

Vanecek, M., Poruba, A.

Journal:

Applied Physics Letters

Année:

2002

Langue:

english

Fichier:

PDF, 242 KB

english, 2002

46

[IEEE 2006 IEEE 4th World Conference on Photovoltaic Energy Conference - Waikoloa, HI (2006.05.7-2006.05.12)] 2006 IEEE 4th World Conference on Photovoltaic Energy Conference - Fast Quantum Efficiency Measurement and Characterization of Different Thin Film Solar Cells by Fourier Transform Photocurrent Spectroscopy

Poruba, A., Hodakova, L., Purkrt, A., Holovsky, J., Vanecek, M.

Année:

2006

Langue:

english

Fichier:

PDF, 240 KB

english, 2006

47

Hydrogenated Microcrystalline Silicon for Photovoltaic Applications

Wyrsch, N., Torres, P.A., Goerlitzer, M., Vallat, E., Kroll, U., Shah, A., Poruba, A., Vanecek, M.

Journal:

Solid State Phenomena

Année:

1999

Fichier:

PDF, 910 KB

1999

48

[IEEE Fourth IEEE International Caracas Conference on Devices, Circuits and Systems - Oranjestad, Aruba, Netherlands (17-19 April 2002)] Proceedings of the Fourth IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.02TH8611) - Speech enhancement based on nonlinear spectral subtraction

Année:

2002

Langue:

english

Fichier:

PDF, 332 KB

english, 2002

49

Diffusion length in CdTe by measurement of photovoltage spectra in CdS/CdTe solar cells

Toušek, J., Kindl, D., Toušková, J., Dolhov, S., Poruba, A.

Journal:

Journal of Applied Physics

Année:

2001

Langue:

english

Fichier:

PDF, 311 KB

english, 2001

50

Transport anisotropy in microcrystalline silicon studied by measurement of ambipolar diffusion length

Švrček, V., Pelant, I., Kočka, J., Fojtı́k, P., Rezek, B., Stuchlı́ková, H., Fejfar, A., Stuchlı́k, J., Poruba, A., Toušek, J.

Journal:

Journal of Applied Physics

Année:

2001

Langue:

english

Fichier:

PDF, 733 KB

english, 2001