Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Lynn Gedvilas"'
Publikováno v:
Progress in Photovoltaics: Research and Applications. 25:41-48
Tandem modules combining a III–V top cell with a Si bottom cell offer the potential to increase the solar energy conversion efficiency of one-sun photovoltaic modules beyond 25%, while fully utilizing the global investment that has been made in Si
Autor:
Lynn Gedvilas, Dennis Nordlund, Andriy Zakutayev, Pawel Zawadzki, Lauryn L. Baranowski, David S. Ginley, Steven T. Christensen, Stephan Lany, Eric S. Toberer, William Tumas, Adele C. Tamboli
Publikováno v:
Chemistry of Materials. 26:4951-4959
As the world’s demand for energy grows, the search for cost competitive and earth abundant thin film photovoltaic absorbers is becoming increasingly important. A promising approach to tackle this challenge is through thin film photovoltaics made of
Autor:
Chaiwat Engtrakul, David Alie, Zhiwei Wang, Chunmei Ban, Anne C. Dillon, Sean E. Shaheen, Lynn Gedvilas, Robert C. Tenent, Yanfa Yan
Publikováno v:
Journal of Solid State Chemistry. 212:237-241
Thermochromic VO{sub 2} was directly synthesized using hydrothermal techniques. The effects of formation conditions on the structure and morphology of the final product were studied through X-ray diffraction (XRD), and scanning electron microscopy (S
Autor:
Lynn Gedvilas, Michael J. Heben, Philip A. Parilla, Anne C. Dillon, Jeffrey L. Blackburn, Chaiwat Engtrakul, Calvin J. Curtis, Lin Simpson, Thomas Gennett, Kim M. Jones, Jamie E. Ellis
Publikováno v:
Journal of Materials Research. 27:2806-2811
Single-walled carbon nanotube (SWNT) radical anions will react with tetrahydrofuran and generate ethylene, enolates, and a partially hydrogenated nanotube backbone. The experimental evidence suggests that there are sp3 C-H binding interactions. The t
Autor:
Steven M. George, Isaac D. Scott, Andrew S. Cavanagh, Se-Hee Lee, Yoon Seok Jung, Nicodemus Edwin Widjonarko, Gi Heon Kim, Lynn Gedvilas, Anne C. Dillon
Publikováno v:
Advanced Energy Materials. 2:1022-1027
Atomic layer deposition (ALD) of Al2O3 is applied on a polypropylene separator for lithium-ion batteries. A thin Al2O3 layer (
Autor:
Michael J. Heben, Jeremy D. Bergeson, Bobby To, Teresa M. Barnes, Andrew J. Ferguson, Jeffrey L. Blackburn, Robert C. Tenent, Lynn Gedvilas
Publikováno v:
Advanced Materials. 21:3210-3216
Autor:
A. Harv Mahan, D. L. Williamson, S. Phil Ahrenkiel, David A. Ginley, Tining Su, Lynn Gedvilas, P.A. Parilla, Yueqin Xu
Publikováno v:
Advanced Functional Materials. 19:2338-2344
Utilizing the concepts of a critical crystallite size and local film inhomogeneity, it is shown that nucleation in thermally annealed hydrogenated amorphous silicon occurs in the more well ordered spatial regions in the network, which are defined by
Publikováno v:
Thin Solid Films. 517:3532-3535
The film structure and H bonding of high deposition rate a-SiGe:H i-layers, deposited by HWCVD and containing ~ 40 at.% Ge, have been investigated using deposition conditions which replicate those used in n–i–p solar cell devices. Increasing the
Autor:
David S. Ginley, Jeff Alleman, Lynn Gedvilas, Charles W. Teplin, Brian Keyes, Maikel F.A.M. van Hest, Matthew Taylor, M. S. Dabney, Dennis W. Readey, John D. Perkins, Bobby To
Publikováno v:
Advanced Functional Materials. 18:3169-3178
Transparent conducting oxides (TCOs) are increasingly critical components in photovoltaic cells, low-e windows, flat panel displays, electrochromic devices, and flexible electronics. The conventional TCOs, such as Sn-doped In{sub 2}O{sub 3}, are crys
Autor:
Stephen S. Kelley, Margaretha Söderqvist Lindblad, Timothy G. Rials, Brian Keyes, Lynn Gedvilas
Publikováno v:
Cellulose. 15:23-33
Fourier transform infrared (FTIR) spectroscopic imaging was used to study the initial diffusion of different solvents in cellulose acetate butyrate (CAB) films containing different amounts of acetyl and butyryl substituents. Different solvents and so