scholarly journals Energy level alignment of electrically doped hole transport layers with transparent and conductive indium tin oxide and polymer anodes

2007 ◽  
Vol 102 (7) ◽  
pp. 073719 ◽  
Author(s):  
Karsten Fehse ◽  
Selina Olthof ◽  
Karsten Walzer ◽  
Karl Leo ◽  
Robert L. Johnson ◽  
...  
Keyword(s):  
Energy Level ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Hole Transport ◽  
Hole Transport Layers ◽  
Energy Level Alignment

Light-soaking issue in polymer solar cells: Photoinduced energy level alignment at the sol-gel processed metal oxide and indium tin oxide interface

2012 ◽  
Vol 111 (11) ◽  
pp. 114511 ◽  
Author(s):  
Junghwan Kim ◽  
Geunjin Kim ◽  
Youna Choi ◽  
Jongjin Lee ◽  
Sung Heum Park ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Metal Oxide ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Polymer Solar Cells ◽  
Sol Gel ◽  
Oxide Interface ◽  
Energy Level Alignment

Energy level alignment and hole injection property of poly(9-vinylcarbazole)/indium tin oxide interface

2018 ◽  
Vol 706 ◽  
pp. 317-322 ◽  
Author(s):  
Junkyeong Jeong ◽  
Jiyeon Lee ◽  
Hyunchan Lee ◽  
Gyeongho Hyun ◽  
Soohyung Park ◽  
...  
Keyword(s):  
Energy Level ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Hole Injection ◽  
Oxide Interface ◽  
Energy Level Alignment ◽  
Injection Property

Efficient hole transport layers based on cross-linked poly(N-vinylcarbazole) for high-performance perovskite photodetectors

2021 ◽  
Author(s):  
Lijuan He ◽  
Deyu Wang ◽  
Yan Zhao ◽  
Yiqi Zhang ◽  
Wei Wei ◽  
...  
Keyword(s):  
Energy Level ◽  
Significant Role ◽  
High Performance ◽  
Hole Transport ◽  
Inorganic Hybrid ◽  
Hybrid Perovskite ◽  
Hole Transport Layers ◽  
Energy Level Alignment

Hole transport layers (HTLs) play a significant role in organic-inorganic hybrid perovskite (OIHP) photodetectors for effective hole extraction and transport, energy level alignment, interface optimization. Up to now, poly(bis(4-phenyl) (2,4,6-trimethylphenyl)...

The effect of molybdenum trioxide inter-layer between indium tin oxide (ITO) and organic semiconductor on the energy level alignment

2009 ◽  
Vol 1212 ◽  
Author(s):  
Irfan Irfan ◽  
Huanjun Ding ◽  
Yongli Gao ◽  
Do Yang Kim ◽  
Jegadesan Subbiah ◽  
...  
Keyword(s):  
Energy Level ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Molybdenum Trioxide ◽  
Ultra Violet ◽  
Photoemission Spectroscopy ◽  
Layer By Layer ◽  
Band Bending ◽  
Energy Level Alignment ◽  
In Series

AbstractWe investigated 0 to 300 Å thick stepped molybdenum trioxide (MoO3) inter-layer between in-situ oxygen plasma treated conducting indium tin oxide (ITO) and chloro-aluminum pthalocyanine (AlPc-Cl) layer-by-layer evaporated up to 228 Å, with ultra-violet photoemission spectroscopy (UPS) and inverse photoemission spectroscopy (IPES). The MoO3 inter-layers were observed to increase the surface workfunction. The workfunction increase was observed to saturate at 20 Å of MoO3 coverage. The increased surface workfunction causes hole accumulation and band bending in the subsequently deposited AlPc-Cl. A possible explanation of reduction in series resistance by the insertion of the MoO3 insulating layer is discussed based on these observations and energy level alignment.

Spiro-OMeTAD or CuSCN as a preferable hole transport material for carbon-based planar perovskite solar cells

2020 ◽  
Vol 8 (25) ◽  
pp. 12723-12734 ◽  
Author(s):  
Yang Yang ◽  
Minh Tam Hoang ◽  
Disheng Yao ◽  
Ngoc Duy Pham ◽  
Vincent Tiing Tiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Device Performance ◽  
Carbon Electrode ◽  
Energy Level Alignment ◽  
Carbon Based

Carbon electrode-based planar PSCs demonstrated higher device performance and reduced hysteresis using a CuSCN based HTL owing to its favourable energy level alignment with the perovskite compared to conventional spiro-OMeTAD based HTL.

Interfacial electronic structures revealed at the rubrene/CH3NH3PbI3 interface

2017 ◽  
Vol 19 (9) ◽  
pp. 6546-6553 ◽  
Author(s):  
Gengwu Ji ◽  
Guanhaojie Zheng ◽  
Bin Zhao ◽  
Fei Song ◽  
Xiaonan Zhang ◽  
...  
Keyword(s):  
Energy Level ◽  
Electronic Structures ◽  
Hole Transport ◽  
Device Performance ◽  
Optimal Energy ◽  
Energy Level Alignment

The promising rubrene-based PSC device performance demonstrates the potential of rubrene as a suitable hole transport material in PSCs due to an optimal energy level alignment at the rubrene/CH3NH3PbI3 interface.

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