Zobrazeno 1 - 10
of 146
pro vyhledávání: '"T. S. Nair"'
Publikováno v:
Quimica Hoy. 11:41-49
We report on Cu-Mg.O thin films of 100 - 300 nm in thickness produced by radio frequency (RF) reactive sputtering fromCu and Mg-metal targets in an argon-oxygen ambient. The amount of Mg in the thin films was varied through changingthe RF power appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc1fdf5df819f12357a699ce5a72b19
https://doi.org/10.29105/qh11.03-298
https://doi.org/10.29105/qh11.03-298
Publikováno v:
Solar Energy. 188:1169-1177
We discuss the performance under the sun, at intensity 1000 W/m2, of prototype photovoltaic modules of antimony sulfide selenide thin films, Sb2S1.06Se1.94, with optical bandgap, 1.35 eV. At 26 °C, a module of seven series-connected cells of total a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b86d7401041b8331ec30e94d2558aac
https://doi.org/10.1016/j.solener.2019.06.079
https://doi.org/10.1016/j.solener.2019.06.079
Autor:
Rohini Neendoor Mohan, M. T. S. Nair, P. K. Nair, Victoria Elena González-Flores, Rafael Ballinas-Morales
Publikováno v:
Thin Solid Films. 672:62-65
Chemical bath deposition yields SnS thin films of cubic, SnS-CUB, or of orthorhombic, SnS-ORT, crystal structures. They have optical bandgaps (Eg) of 1.7 eV and 1.1 eV, respectively. We present solar cells produced by depositing these SnS thin films
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0348b96d0624b239b4878ac387a5b60
https://doi.org/10.1016/j.tsf.2018.12.044
https://doi.org/10.1016/j.tsf.2018.12.044
Publikováno v:
Journal of The Electrochemical Society. 166:H3119-H3124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fd7f3f9bf005dc9976f2ffe74a90c1d
https://doi.org/10.1149/2.0171905jes
https://doi.org/10.1149/2.0171905jes
Autor:
Laura Guerrero Martínez, Geovanni Vázquez García, P. K. Nair, Eira Anais Zamudio Medina, M. T. S. Nair
Publikováno v:
Thin Solid Films. 669:410-418
Thin film solar cells of antimony sulfide selenide in the cell structures of: (i) FTO/CdS (120 nm)/Sb2S0.6Se2.4 (500 nm)/C-Ag and (ii) FTO/CdS (120 nm)/Sb2S1.4Se1.6 (500 nm)/C-Ag are found to reach solar-to-electric energy conversion efficiency (η)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2770033cb727a8462b334522b1ba9891
https://doi.org/10.1016/j.tsf.2018.11.019
https://doi.org/10.1016/j.tsf.2018.11.019
Autor:
Rohini Neendoor Mohan, M. T. S. Nair, Oscar Gomez Daza, A. R. Garcia-Angelmo, P. K. Nair, Angelica Lizbeth Espinosa Santana, A. Beristain Bautista
Publikováno v:
Journal of Alloys and Compounds. 892:162036
Post-deposition heat treatments of chemically deposited SnS-orthorhombic thin films at 450 °C in a controlled ambient greatly influence their structural, morphological, compositional, optical and electrical properties. Heating of the film with a tin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ba92fb6ce0721fed97ab12ed77bd75b
https://doi.org/10.1016/j.jallcom.2021.162036
https://doi.org/10.1016/j.jallcom.2021.162036
Autor:
Geovanni Vázquez García, Eira Anais Zamudio Medina, Laura Guerrero Martínez, P. K. Nair, Oscar Leyva Castrejón, Jacqueline Moctezuma Ortiz, M. T. S. Nair
Publikováno v:
Thin Solid Films. 645:305-311
Stibnite (Sb2S3) is a major mineral of antimony, which occurs as large crystals often with minor encrustations of other minerals. Locally sourced powdered stibnite containing some quartzite (SiO2) and ferrosilite (FeSiO3) has been used in this work a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6d27eec72500a5114c65330c048d482
https://doi.org/10.1016/j.tsf.2017.11.004
https://doi.org/10.1016/j.tsf.2017.11.004
Autor:
Luis Alberto Rodríguez-Guadarrama, A. R. Garcia-Angelmo, P. K. Nair, José Campos Álvarez, Enue Barrios-Salgado, M. T. S. Nair
Publikováno v:
Thin Solid Films. 615:415-422
Large cubic (CUB) polymorphs of SnS and SnSe were identified in nanocrystals and in thin films during 2015–16. We present how thin films of SnS-CUB and SnSe-CUB can be stacked in different sequences to thickness of 450 nm by chemical deposition. Gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::293a12ba6d881f36b1ebcce22cfdc3ce
https://doi.org/10.1016/j.tsf.2016.07.048
https://doi.org/10.1016/j.tsf.2016.07.048
Autor:
J. Escorcia-García, José Diego Gonzaga-Sánchez, Fabiola De Bray-Sánchez, P. K. Nair, Diego Pérez-Martínez, M. T. S. Nair, Geovanni Vázquez-García
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 10:388-396
Thin films of antimony sulfide-selenide solid solutions (Sb2Sx Se3–x) were prepared by chemical bath deposition and thermal evaporation to constitute solar cells of a transparent conductive oxide (FTO)/CdS/Sb2Sx Se3–x/C–Ag. The cell parameters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5d63eb38dea34a587fd92e7d63138e
https://doi.org/10.1002/pssr.201510423
https://doi.org/10.1002/pssr.201510423
Publikováno v:
physica status solidi (a). 213:2229-2236
Tin selenide thin film with a simple cubic crystalline structure (SnSe-CUB) of unit cell dimension a = 11.9632 A is obtained via chemical deposition on a tin sulfide (SnS-CUB) thin film base layer of simple cubic structure of a = 11.5873 A. The SnSe-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45d14c3442ea62bf1452d16c8fbc4d1c
https://doi.org/10.1002/pssa.201533040
https://doi.org/10.1002/pssa.201533040