Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tejas Prabhakar"'
Autor:
Gosavi, Tejas Prabhakar, Ghosh, Pinaki, Kandhare, Amit Dattatraya, Kumar, V. Shiva, Adil, Mohammad, Rajmane, Anuchandra Ramchandra, Bodhankar, Subhash L.
Publikováno v:
In Asian Pacific Journal of Tropical Disease 2012 2 Supplement 2:S603-S611
Autor:
Jon M. Stone, Jonathan L. DeWitt, Yao Xie, Adam B. Phillips, Michael J. Heben, Tejas Prabhakar, Zhaoning Song, Rajendra R. Khanal, Patrick Krantz
Publikováno v:
MRS Proceedings. 1630
A novel approach to fabricate CuIn(S,Se)2 (CIS) thin films through ultrasonically spraying a hydrazine-based precursor solution onto a heated substrate is reported. The effects of the composition of the precursor solutions and the deposition temperat
Publikováno v:
2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).
We report on the synthesis of pure single-phase Cu2ZnSnS4 thin films by ultrasonic spray pyrolysis. The crystallite size and strain of the synthesized films were calculated using Williamson-Hall analysis. The texture coefficient was evaluated as a fu
Autor:
Tejas Prabhakar, J. Nagaraju
Publikováno v:
2011 37th IEEE Photovoltaic Specialists Conference.
CZTS (Copper Zinc Tin Sulphide) is a quartnery semiconductor consisting of elements which are abundantly available in nature and are completely non-toxic. Moreover it has a band gap of about 1.5 eV and an absorption coefficient of 104 cm−1, making
Autor:
Tejas Prabhakar, J. Nagaraju
Publikováno v:
2011 37th IEEE Photovoltaic Specialists Conference.
Measurement of solar cell AC parameters (cell capacitance and resistance) is important for the design of fast, reliable and efficient power conditioners. Capacitance measurements and time domain measurements are required to completely characterize so
Autor:
Tejas Prabhakar, J. Nagaraju
Publikováno v:
2011 37th IEEE Photovoltaic Specialists Conference.
Zinc sulphide thin films which crystallized in sphalerite structure were grown on amorphous glass substrates using a modified ultrasonic spray pyrolysis technique. The effects of substrate temperature and spray duration on the optical and electrical
Autor:
Tejas Prabhakar, Nagaraju Jampana
Publikováno v:
IndraStra Global.
Cu2ZnSnS4 (CZTS) is a kesterite semiconductor consisting of abundantly available elements. It has a band gap of 1.5 eV and a large absorption coefficient. Hence, thin films made of this material can be used as absorber layers of a solar cell. CZTS fi
Autor:
J. Nagaraju, Tejas Prabhakar
Publikováno v:
2010 35th IEEE Photovoltaic Specialists Conference.
CZTS (Copper Zinc Tin Sulphide) is a wide band gap quartnery chalcopyrite which has a band gap of about 1.45 eV and an absorption coefficient of 10(4) cm(-1); thus making it an ideal material to be used as an absorber layer in solar cells. Ultrasonic
Publikováno v:
Journal of Applied Physics. 115:083702
Aluminum doped zinc oxide (AZO) has attained prominence as being a very good transparent conducting oxide for optoelectronics and photovoltaic applications. In this work, we report on the synthesis and characterization of AZO films with c-axis prefer