Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Shun-Cai Zhao"'
Publikováno v:
Results in Physics, Vol 48, Iss , Pp 106387- (2023)
Obtaining the physical mechanism of photoelectric transfer in quantum-dot (QD) photocells may be one strategy to boost the photovoltaic conversion efficiency. In this work, we attempted to formulate a novel theoretical approach to evaluate photocells
Externí odkaz:
https://doaj.org/article/c8d5600a7d604768969491844552f680
Publikováno v:
Results in Physics, Vol 38, Iss , Pp 105597- (2022)
One of the promising approaches to revealing the photosynthetic efficiency of close to one unit is to investigate the quantum regime of excitation energy transfer (EET). The majority of studies, however, have concluded that different pigment molecule
Externí odkaz:
https://doaj.org/article/4ec506c4a2114522a6ab19051a2219f7
Publikováno v:
Results in Physics, Vol 27, Iss , Pp 104503- (2021)
Revealing the quantum regime of photovoltaics is crucial to enhancing the internal quantum efficiency of a double quantum dots (DQDs) photocell housed in a cavity. In this study, the performance of a quantum photovoltaic is evaluated based on the cur
Externí odkaz:
https://doaj.org/article/1103c2eadbea4388b4f834a076c24da7
Publikováno v:
Results in Physics, Vol 24, Iss , Pp 104094- (2021)
Double quantum dots (DQDs) have emerged as versatile and efficient absorbing light devices owing to their more adjusting parameters than the single QD’s. Using the system-reservoir theory, tunneling effect on the quantum photovoltaic properties is
Externí odkaz:
https://doaj.org/article/3deb9817b6114306985225097bf3b986
Autor:
Shun-Cai Zhao, Jing-Yi Chen
Publikováno v:
New Journal of Physics, Vol 21, Iss 10, p 103015 (2019)
To absorb the photons below the band-gap energy effectively, we proposed a quantum dot (QD) photocell modeled by multi-level system for the quantum yields and photo-to-charge efficiency limits. The theoretical results show the quantum yields are enha
Externí odkaz:
https://doaj.org/article/230611f65da14984b81d5e1c3a4fc626
Publikováno v:
The European Physical Journal Plus. 137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70c7f7c2fc5bc705b4114fe62ce667f0
https://doi.org/10.1140/epjp/s13360-022-02858-6
https://doi.org/10.1140/epjp/s13360-022-02858-6
Publikováno v:
Chinese Physics B. 32:057302
A viable strategy for enhancing photovoltaic performance is to comprehend the underlying quantum physical regime of charge transfer in a double quantum dots (DQD) photocell. This work explored the photovoltaic performance dependent spatially correlat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::732e1019c681be8ceb852523caa1f3e0
https://doi.org/10.1088/1674-1056/ac8e97
https://doi.org/10.1088/1674-1056/ac8e97
Publikováno v:
The European Physical Journal Plus. 136
Revealing the role of quantum entanglement in charge-transport in the Photosystem II reaction center (PSII RC) is of great significance. In this work, we theoretically demonstrate that the robust quantum entanglement provides regulatory benefits to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0988e5347a635c3c791935ce55b4437e
https://doi.org/10.1140/epjp/s13360-021-02009-3
https://doi.org/10.1140/epjp/s13360-021-02009-3
Publikováno v:
The European Physical Journal Plus. 135
It is generally believed that quantum interference can improve the transport of photo-generated carriers in a photocell, thereby improve the photoelectric conversion efficiency. In this work, we explicitly explore different roles of quantum interfere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b05665b9c9b156191639cd9456ad5c
https://doi.org/10.1140/epjp/s13360-020-00913-8
https://doi.org/10.1140/epjp/s13360-020-00913-8
Autor:
Xiao-Jing Wei, Shun-Cai Zhao
Publikováno v:
The European Physical Journal B. 93
Left-handedness signifies negative permittivity (er) and permeability (μr) in the same frequency band. The er and μr are evaluated in a quantized composite right-left handed transmission line (CRLH-TL), and the frequency band for left-handedness is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::376e422e985f34b487a10070280fc51d
https://doi.org/10.1140/epjb/e2020-10046-1
https://doi.org/10.1140/epjb/e2020-10046-1