Fabrication and characterization of wide band-gap CuGaSe2 thin films for tandem structure

2010 ◽  
Vol 10 (3) ◽  
pp. S395-S398 ◽  
Author(s):  
Soon Il Jung ◽  
Kyung Hoon Yoon ◽  
Sejin Ahn ◽  
Jihye Gwak ◽  
Jae Ho Yun
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap ◽  
Tandem Structure ◽  
Fabrication And Characterization

Electron microscopic characterization of diamond thin films and substrates for diamond heteroepitaxial growth

1989 ◽  
Vol 47 ◽  
pp. 592-593
Author(s):  
J.B. Posthill ◽  
R.P. Burns ◽  
R.A. Rudder ◽  
Y.H. Lee ◽  
R.J. Markunas ◽  
...  
Keyword(s):  
Thin Films ◽  
Wide Band ◽  
Deposition Process ◽  
Heteroepitaxial Growth ◽  
Electron Microscopic ◽  
Wide Band Gap ◽  
Lattice Matching ◽  
Different Types ◽  
Diamond Thin Films

Because of diamond’s wide band gap, high thermal conductivity, high breakdown voltage and high radiation resistance, there is a growing interest in developing diamond-based devices for several new and demanding electronic applications. In developing this technology, there are several new challenges to be overcome. Much of our effort has been directed at developing a diamond deposition process that will permit controlled, epitaxial growth. Also, because of cost and size considerations, it is mandatory that a non-native substrate be developed for heteroepitaxial nucleation and growth of diamond thin films. To this end, we are currently investigating the use of Ni single crystals on which different types of epitaxial metals are grown by molecular beam epitaxy (MBE) for lattice matching to diamond as well as surface chemistry modification. This contribution reports briefly on our microscopic observations that are integral to these endeavors.

Wide Band-Gap Kesterite Thin Films for Photovoltaic Applications

2018 ◽  
Author(s):  
Raquel Caballero ◽  
Leonor de la Cueva ◽  
Andrea Ruiz-Perona ◽  
Yudenia Sánchez ◽  
Markus Neuschitzer ◽  
...  
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap ◽  
Photovoltaic Applications

Preparation and Characterization of Polyvinylidene Fluoride/ZrO2-TiO2 Optical Film with Wide Band Gap and High Refractive Index

2013 ◽  
Vol 28 (6) ◽  
pp. 671-676 ◽  
Author(s):  
Yu-Qing ZHANG ◽  
Li-Li ZHAO ◽  
Shi-Long XU ◽  
Chao ZHANG ◽  
Xiao-Ying CHEN ◽  
...  
Keyword(s):  
Refractive Index ◽  
Band Gap ◽  
Polyvinylidene Fluoride ◽  
Wide Band ◽  
High Refractive Index ◽  
Wide Band Gap ◽  
Optical Film

Stretching-Driven Crystal Anisotropy and Optical Modulations of Flexible Wide Band Gap Inorganic Thin Films

2019 ◽  
Vol 11 (44) ◽  
pp. 41516-41522
Author(s):  
Hong Je Choi ◽  
Woosun Jang ◽  
Young Eun Kim ◽  
Aloysius Soon ◽  
Yong Soo Cho
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap ◽  
Crystal Anisotropy ◽  
Inorganic Thin Films

Some studies on highly transparent wide band gap indium molybdenum oxide thin films rf sputtered at room temperature

2008 ◽  
Vol 516 (7) ◽  
pp. 1359-1364 ◽  
Author(s):  
E. Elangovan ◽  
A. Marques ◽  
A.S. Viana ◽  
R. Martins ◽  
E. Fortunato
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Molybdenum Oxide ◽  
Room Temperature ◽  
Wide Band ◽  
Oxide Thin Films ◽  
Wide Band Gap
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