Identification of Individual Electron- and Hole-Transfer Kinetics at CoOx/BiVO4/SnO2 Double Heterojunctions

2019 ◽  
Vol 3 (1) ◽  
pp. 1207-1214 ◽  
Author(s):  
Akira Yamakata ◽  
Chandana Sampath Kumara Ranasinghe ◽  
Naruki Hayashi ◽  
Kosaku Kato ◽  
Junie Jhon M. Vequizo
Keyword(s):  
Hole Transfer ◽  
Double Heterojunctions

Quantum Chemical Studies of Hole Transfer in Liquid Hexane

2017 ◽  
Vol 137 (7) ◽  
pp. 435-441
Author(s):  
Masahiro Sato ◽  
Akiko Kumada ◽  
Kunihiko Hidaka ◽  
Toshiyuki Hirano ◽  
Fumitoshi Sato
Keyword(s):  
Quantum Chemical ◽  
Hole Transfer ◽  
Chemical Studies ◽  
Quantum Chemical Studies

Tunnelling through GaAs-AlxGa1−xAs-GaAs double heterojunctions

1982 ◽  
Vol 18 (2) ◽  
pp. 85 ◽  
Author(s):  
D. Delagebeaudeuf ◽  
P. Delescluse ◽  
P. Etienne ◽  
J. Massies ◽  
M. Laviron ◽  
...  
Keyword(s):  
Double Heterojunctions

scholarly journals Effects of Au Nanoparticle Addition to Hole Transfer Layer in Organic Photovoltaic Cells Based on Phthalocyanines and Fullerene

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Akihiko Nagata ◽  
Takeo Oku ◽  
Tsuyoshi Akiyama ◽  
Atsushi Suzuki ◽  
Yasuhiro Yamasaki ◽  
...  
Keyword(s):  
Energy Levels ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Au Nanoparticle ◽  
Molecular Orbital Calculations ◽  
Organic Photovoltaic Cells ◽  
Transfer Layer ◽  
Hole Transfer ◽  
Transmission Electron ◽  
Conversion Efficiencies

Phthalocyanines/fullerene organic photovoltaic cells were fabricated and characterized. Effects of Au nanoparticle addition to a hole transfer layer were also investigated, and power conversion efficiencies of the photovoltaic cells were improved after blending the Au nanoparticle into PEDOT:PSS. Nanostructures of the Au nanoparticles were investigated by transmission electron microscopy and X-ray diffraction. Energy levels of molecules were calculated by molecular orbital calculations, and the nanostructures and electronic property were discussed.

Packing Effect on the Transfer Integrals and Mobility in α,α′-bis(dithieno[3,2-b:2′,3′-d]thiophene) (BDT) and its Heteroatom-Substituted Analogues

2011 ◽  
Vol 64 (12) ◽  
pp. 1587 ◽  
Author(s):  
Ahmad Irfan ◽  
Abdullah G. Al-Sehemi ◽  
Shabbir Muhammad ◽  
Jingping Zhang
Keyword(s):  
Electron Transfer ◽  
Electron Mobility ◽  
Hole Mobility ◽  
Experimental Investigations ◽  
Hole Transfer ◽  
Space Group ◽  
Space Groups ◽  
Transfer Integrals ◽  
Packing Effect ◽  
Good Agreement

Theoretically calculated mobility has revealed that BDT is a hole transfer material, which is in good agreement with experimental investigations. The BDT, NHBDT, and OBDT are predicted to be hole transfer materials in the C2/c space group. Comparatively, hole mobility of BHBDT is 7 times while electron mobility is 20 times higher than the BDT. The packing effect for BDT and designed crystals was investigated by various space groups. Generally, mobility increases in BDT and its analogues by changing the packing from space group C2/c to space groups P1 or . In the designed ambipolar material, BHBDT hole mobility has been predicted 0.774 and 3.460 cm2 Vs–1 in space groups P1 and , which is 10 times and 48 times higher than BDT (0.075 and 0.072 cm2 Vs–1 in space groups P1 and ), respectively. Moreover, the BDT behaves as an electron transfer material by changing the packing from the C2/c space group to P1 and .

Application of Trajectory Surface Hopping to the Study of a Symmetry-Forbidden Intramolecular Hole Transfer Process in Bismethyleneadamantane Cation Radical

1999 ◽  
Vol 121 (48) ◽  
pp. 11171-11178 ◽  
Author(s):  
Garth A. Jones ◽  
Barry K. Carpenter ◽  
Michael N. Paddon-Row
Keyword(s):  
Transfer Process ◽  
Cation Radical ◽  
Hole Transfer ◽  
Surface Hopping

Ultrafast hole transfer from monolayer ReS2 to thin-film F8ZnPc

2021 ◽  
Vol 118 (15) ◽  
pp. 153104
Author(s):  
Pavel Valencia-Acuna ◽  
Tika R. Kafle ◽  
Peymon Zereshki ◽  
Hartwin Peelaers ◽  
Wai-Lun Chan ◽  
...  
Keyword(s):  
Thin Film ◽  
Hole Transfer

Delivery of Electrons by Proton-Hole Transfer in Ice at 10 K: Role of Surface OH Radicals

2021 ◽  
pp. 704-710
Author(s):  
Kensei Kitajima ◽  
Yoichi Nakai ◽  
W. M. C. Sameera ◽  
Masashi Tsuge ◽  
Ayane Miyazaki ◽  
...  
Keyword(s):  
Oh Radicals ◽  
Hole Transfer

Synthesis of Heptacene and Its Hole‐Transfer Property of Stable Thin Films

2021 ◽  
Author(s):  
Takaaki Miyazaki ◽  
Motonori Watanabe ◽  
Toshinori Matsushima ◽  
Ching-Ting Chien ◽  
Chihaya Adachi ◽  
...  
Keyword(s):  
Thin Films ◽  
Transfer Property ◽  
Hole Transfer

Environmental Fluctuations Facilitate Electron-Hole Transfer from Guanine to Adenine in DNAπ Stacks

2004 ◽  
Vol 43 (5) ◽  
pp. 624-627 ◽  
Author(s):  
Alexander A. Voityuk ◽  
Khatcharin Siriwong ◽  
Notker Rösch
Keyword(s):  
Electron Hole ◽  
Hole Transfer ◽  
Environmental Fluctuations
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