Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yuancheng Chang"'
Publikováno v:
Journal of Higher Education Theory & Practice; 2023, Vol. 23 Issue 6, p160-177, 18p
Publikováno v:
Journal of Applied Physics; 2/15/2006, Vol. 99 Issue 4, p044501, 5p, 1 Diagram, 2 Charts, 2 Graphs
Publikováno v:
The Journal of Physical Chemistry C. 115:25490-25495
In this Article, we report the effect of postdeposition thermal treatment on reactively cosputtered copper tungstate (CuWO4) thin films and its impact on photoelectrochemical performances. This stu...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7c45020bc841141ff13392c599270c
https://doi.org/10.1021/jp207341v
https://doi.org/10.1021/jp207341v
Publikováno v:
International Journal of Hydrogen Energy. 36:9632-9644
In this paper, we demonstrate the feasibility of H 2 production from biomass-derived oxygenates with photoelectrochemical cells (PECs) based on the tandem cell hybrid photoelectrode configuration. As a proof of concept, we have studied the simplest o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e6227e324c8ef79ec03eb82fa17834e
https://doi.org/10.1016/j.ijhydene.2011.05.028
https://doi.org/10.1016/j.ijhydene.2011.05.028
Publikováno v:
Semiconductor Science and Technology. 20:188-192
The dc drain current characteristics of AlGaN/GaN high electron mobility transistors (HEMTs) at high temperatures have been studied by numerical simulation from the self-consistent solution of Schrodinger's and Poisson's equations. The effects of tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cde3ed15421f69e3c4cbb6d3eb1ffd0
https://doi.org/10.1088/0268-1242/20/2/016
https://doi.org/10.1088/0268-1242/20/2/016
Autor:
Jian Hu, Arun Madan, Yuancheng Chang, Nicolas Gaillard, Feng Zhu, Josh Gallon, Ilvydas Matulionis
Publikováno v:
MRS Proceedings. 1539
In this paper we described using ruthenium (Ru) nanoparticles for surface modification on our hybrid PV/a-SiC photocathode for hydrogen production by water splitting under sunlight. Ru nanoparticles with size less than 5nm in diameter made the photoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25eb1ad9b59ccafda85d8763d0762488
https://doi.org/10.1557/opl.2013.1073
https://doi.org/10.1557/opl.2013.1073
Publikováno v:
MRS Proceedings. 1446
We report in this communication on the photoelectrochemical (PEC) performances of copper tungstate (CuWO4) material class. This study was performed on 2-micron thick samples fabricated using a low-cost co-sputtering deposition process, followed by an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7560ee263cf809d2630c827767fcf1b
https://doi.org/10.1557/opl.2012.952
https://doi.org/10.1557/opl.2012.952
Measurement of the sodium concentration in CIGS solar cells via laser induced breakdown spectroscopy
Autor:
S. A. Mallory, Yuancheng Chang, Alexander Deangelis, Jeffrey J. Perkins, Eric L. Miller, Jess Kaneshiro, David E. Bates, Nicolas Gaillard, Jeremy M. D. Kowalczyk
Publikováno v:
2010 35th IEEE Photovoltaic Specialists Conference.
The control of sodium in CIGS solar cells is critical to achieve high efficiency devices, but to date composition measurement techniques either cannot detect the sub-one atomic percent levels (for example, x-ray fluorescence (XRF)) or are expensive,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3752d50884a86906383d937a45c3776f
https://doi.org/10.1109/pvsc.2010.5615854
https://doi.org/10.1109/pvsc.2010.5615854
Autor:
Alexander Deangelis, Nicolas Gaillard, Eric L. Miller, Jess Kaneshiro, Yuancheng Chang, Jeremy M. D. Kowalczyk
Publikováno v:
2010 35th IEEE Photovoltaic Specialists Conference.
Bandgap tuneability with copper chalcopyrites offers convenient opportunities to use this material in tandem solar cells. While single-junction photovoltaic cells have performed remarkably well, the use of tandem cells can more efficiently utilize th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec48b6db7dc1e8448868131b46a61d79
https://doi.org/10.1109/pvsc.2010.5614163
https://doi.org/10.1109/pvsc.2010.5614163
Autor:
Yuancheng Chang, Alexander Deangelis, Eric L. Miller, Nicolas Gaillard, Jeremy Kowalcyzk, Jess Kaneshiro, S. A. Mallory
Publikováno v:
2010 35th IEEE Photovoltaic Specialists Conference.
High mobility transparent conductive oxides (HMTCO) have the distinguishing property of a higher near infrared (NIR) transmittance when compared with ordinary transparent conducting oxides (TCO). The use of HMTCO as a window layer in CIGS PV cells is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5547ee7018a11cea3a53577da9248e92
https://doi.org/10.1109/pvsc.2010.5614632
https://doi.org/10.1109/pvsc.2010.5614632