Zobrazeno 1 - 10
of 10
pro vyhledávání: '"R. E. Banai"'
Publikováno v:
Advanced Engineering Materials. 18:1710-1715
The authors introduce a new class of electrically-actuated soft materials. Electro-active hydraulic solids (EAHSs) are comprised of numerous microscale phase change capsules embedded inside a conductive elastomer matrix which replicate traditional wa
Publikováno v:
Solar Energy Materials and Solar Cells. 150:112-129
Research groups around the world are investigating tin (II) monosulfide (SnS) via various deposition methods and heterostructures for thin film solar cells. The maximum achieved efficiency has yet to reach 5% despite the promising properties of SnS.
Autor:
Shun Li Shang, N.J. Tanen, Mark W. Horn, R. E. Banai, Jeffrey R.S. Brownson, Greta Lindwall, J.C. Cordell, Joseph R. Nasr, Zi Kui Liu
Publikováno v:
Journal of Electronic Materials. 45:499-508
Tin (II) Monosulfide (SnS) has become an interesting new material for thin film photovoltaics. SnS-based devices have achieved limited success in improved solar cell efficiency. While annealing is a typical post-deposition treatment used to improve t
Autor:
R. Chandrasekharan, Michael A. Motyka, Mark W. Hom, R. E. Banai, Nikolas J. Podraza, Jeffrey R.S. Brownson, Hyeonseok Lee
Publikováno v:
IEEE Journal of Photovoltaics. 3:1084-1089
Tin monusulfide (SnS) is an absorber with promising optoelectronic properties and low environmental constraints of interest for high-efficiency solar cells. The optical properties of SnS thin films are investigated to assess their compatibility with
Autor:
Marty Scott, S. Barnes, C. Blissett, C. Gilmore, Jeremy D. Bergeson, Michael Morley, Timothy A. Gessert, Christopher Buurma, Eric Colegrove, S. Sivananthan, Ramesh Dhere, R. E. Banai, J. Ellsworth
Publikováno v:
Journal of Electronic Materials. 41:2833-2837
Multiple polycrystalline CdS/CdTe solar cells with efficiencies greater than 15% were produced on buffered, commercially available Pilkington TEC Glass at EPIR Technologies, Inc. (EPIR, Bolingbrook, IL) and verified by the National Renewable Energy L
Autor:
Hyeonseok Lee, R. E. Banai, Nicholas J. Tanen, Jacob J. Cordell, Mark W. Horn, Rafael E. Urena, Jeffrey R.S. Brownson
Publikováno v:
2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).
Tin (II) Monosulfide (SnS) is of increasing interest to researchers due to its near-optimal optoelectronic properties for photovoltaic devices. In this work, we take a new approach using a Tin (IV) Disulfide target to sputter SnS thin films. Sulfur-r
Publikováno v:
2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).
Tin monosulfide (SnS) is a promising material for a photovoltaic absorber layer. Significant strides have been taken to better understand its material properties. The X-ray diffraction patterns of radio-frequency sputtered SnS thin films are investig
Autor:
Hyeonseok Lee, R. E. Banai, Jeffrey R.S. Brownson, Mark W. Horn, Nikolas J. Podraza, Michael A. Motyka, M. Lewinsohn, R. Chandrasekharan
Publikováno v:
2012 38th IEEE Photovoltaic Specialists Conference.
Tin sulfide (SnS) is an absorber with promising optoelectronic properties and low environmental constraints of interest for high efficiency solar cells. Sputtered SnS thin films were deposited at target powers 105–155 W and total pressures of 5 to
Polycrystalline CdTe solar cells on buffered commercial TCO-coated glass with efficiencies above 15%
Autor:
Christopher Buurma, S. Barnes, C. Blissett, C. Gilmore, P. Bechmann, Marty Scott, Eric Colegrove, Jeremy D. Bergeson, Ramesh Dhere, Michael Morley, Timothy A. Gessert, R. E. Banai, C. Lennon, J. Ellsworth
Publikováno v:
2011 37th IEEE Photovoltaic Specialists Conference.
EPIR Technologies, Inc. reports the production of thin film polycrystalline CdTe devices with National Renewable Energy Laboratory (NREL)-verified efficiencies above 15%. While previous reporting of high efficiency poly-CdTe solar cells utilized high
Autor:
Bobby To, Lee A. Burton, Tina Sorgenfrei, Aron Walsh, Sukgeun Choi, R. E. Banai, Jeffrey R.S. Brownson, A. Cröll, F. Hofherr
Publikováno v:
Banai, R E, Burton, L A, Choi, S G, Hofherr, F, Sorgenfrei, T, Walsh, A, To, B, Cröll, A & Brownson, J R S 2014, ' Ellipsometric characterization and density-functional theory analysis of anisotropic optical properties of single-crystal α-SnS ', Journal of Applied Physics, vol. 116, no. 1, pp. 013511 . https://doi.org/10.1063/1.4886915
We report on the anisotropic optical properties of single-crystal tin monosulfide (SnS). The components ea, eb, and ec of the pseudodielectric-function tensor ⟨e⟩ = ⟨e1⟩ + i⟨e2⟩ spectra are taken from 0.73 to 6.45 eV by spectroscopic elli