Time resolved resonant photoemission study of energy level alignment at donor/acceptor interfaces

2017 ◽  
Vol 683 ◽  
pp. 135-139 ◽  
Author(s):  
R. Costantini ◽  
T. Pincelli ◽  
A. Cossaro ◽  
A. Verdini ◽  
A. Goldoni ◽  
...  
Keyword(s):  
Energy Level ◽  
Time Resolved ◽  
Resonant Photoemission ◽  
Energy Level Alignment ◽  
Donor Acceptor ◽  
Photoemission Study

Energy level alignment in polymer organic solar cells at donor-acceptor planar junction formed by electrospray vacuum deposition

2014 ◽  
Vol 104 (16) ◽  
pp. 163303 ◽  
Author(s):  
Ji-Hoon Kim ◽  
Jong-Am Hong ◽  
Dae-Gyeon Kwon ◽  
Jaewon Seo ◽  
Yongsup Park
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Organic Solar Cells ◽  
Vacuum Deposition ◽  
Energy Level Alignment ◽  
Donor Acceptor ◽  
Planar Junction

The Impact of Disorder on the Energy Level Alignment at Molecular Donor–Acceptor Interfaces

2015 ◽  
Vol 2 (13) ◽  
pp. 1500232 ◽  
Author(s):  
Kouki Akaike ◽  
Norbert Koch ◽  
Georg Heimel ◽  
Martin Oehzelt
Keyword(s):  
Energy Level ◽  
Energy Level Alignment ◽  
Donor Acceptor ◽  
The Impact

Understanding Energy-Level Alignment in Donor–Acceptor/Metal Interfaces from Core-Level Shifts

ACS Nano ◽  
2013 ◽  
Vol 7 (8) ◽  
pp. 6914-6920 ◽  
Author(s):  
Afaf El-Sayed ◽  
Patrizia Borghetti ◽  
Elizabeth Goiri ◽  
Celia Rogero ◽  
Luca Floreano ◽  
...  
Keyword(s):  
Energy Level ◽  
Core Level ◽  
Energy Level Alignment ◽  
Level Shifts ◽  
Donor Acceptor ◽  
Metal Interfaces

Effect of Gap States on the Orientation-Dependent Energy Level Alignment at the DIP/F16CuPc Donor–Acceptor Heterojunction Interfaces

2011 ◽  
Vol 115 (48) ◽  
pp. 23922-23928 ◽  
Author(s):  
Jian Qiang Zhong ◽  
Hong Ying Mao ◽  
Rui Wang ◽  
Dong Chen Qi ◽  
Liang Cao ◽  
...  
Keyword(s):  
Energy Level ◽  
Energy Level Alignment ◽  
Donor Acceptor ◽  
Gap States

scholarly journals Attosecond intra-valence band dynamics and resonant-photoemission delays in W(110)

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
S. Heinrich ◽  
T. Saule ◽  
M. Högner ◽  
Y. Cui ◽  
V. S. Yakovlev ◽  
...  
Keyword(s):  
Valence Band ◽  
Photoelectron Spectroscopy ◽  
Electronic Band Structure ◽  
Photoelectric Effect ◽  
Final State ◽  
Electronic Band ◽  
Time Resolved ◽  
Resonant Photoemission ◽  
Pulse Trains ◽  
Electron Correlation Effects

AbstractTime-resolved photoelectron spectroscopy with attosecond precision provides new insights into the photoelectric effect and gives information about the timing of photoemission from different electronic states within the electronic band structure of solids. Electron transport, scattering phenomena and electron-electron correlation effects can be observed on attosecond time scales by timing photoemission from valence band states against that from core states. However, accessing intraband effects was so far particularly challenging due to the simultaneous requirements on energy, momentum and time resolution. Here we report on an experiment utilizing intracavity generated attosecond pulse trains to meet these demands at high flux and high photon energies to measure intraband delays between sp- and d-band states in the valence band photoemission from tungsten and investigate final-state effects in resonant photoemission.

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