Electronic structure of the organic semiconductor copper phthalocyanine and K-CuPc studied using photoemission spectroscopy

2002 ◽  
Vol 66 (15) ◽  
Author(s):  
T. Schwieger ◽  
H. Peisert ◽  
M. S. Golden ◽  
M. Knupfer ◽  
J. Fink
Keyword(s):  
Electronic Structure ◽  
Organic Semiconductor ◽  
Copper Phthalocyanine ◽  
Photoemission Spectroscopy

Modification on the Unoccupied Electronic Structure of Organic Semiconductor by Alkali Metal

2007 ◽  
Vol 1029 ◽  
Author(s):  
Huanjun Ding ◽  
Kiwan Park ◽  
Yongli Gao
Keyword(s):  
Electronic Structure ◽  
Alkali Metal ◽  
Direct Evidence ◽  
Copper Phthalocyanine ◽  
Photoemission Spectroscopy ◽  
Inverse Photoemission ◽  
Lowest Unoccupied Molecular Orbital ◽  
Inverse Photoemission Spectroscopy ◽  
Doping Ratio ◽  
Gap State

AbstractWe have investigated the evolution of both the occupied and unoccupied states for alkali metal (Cs and Na) doped Copper-Phthalocyanine (CuPc) with photoemission and inverse photoemission spectroscopy. As the doping ratio increases, the lowest unoccupied molecular orbital (LUMO) of CuPc shifts downward, reaching the Fermi level. After the saturation, the LUMO intensity decreases monotonically, while a gap state grows in the valence spectra, which gives direct evidence for the origin of the doping-induced gap state in CuPc molecules.

Electronic structure of the organic semiconductor copper phthalocyanine: Experiment and theory

2008 ◽  
Vol 128 (3) ◽  
pp. 034703 ◽  
Author(s):  
V. Yu. Aristov ◽  
O. V. Molodtsova ◽  
V. V. Maslyuk ◽  
D. V. Vyalikh ◽  
V. M. Zhilin ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Organic Semiconductor ◽  
Copper Phthalocyanine

Inhomogeneous electronic structure of copper phthalocyanine film measured with microspot photoemission spectroscopy

2004 ◽  
Vol 85 (16) ◽  
pp. 3584-3586 ◽  
Author(s):  
T. Munakata ◽  
T. Sugiyama ◽  
T. Masuda ◽  
M. Aida ◽  
N. Ueno
Keyword(s):  
Electronic Structure ◽  
Copper Phthalocyanine ◽  
Photoemission Spectroscopy

Electronic structure near the Fermi level of the organic semiconductor copper phthalocyanine

2004 ◽  
Vol 390 (1-3) ◽  
pp. 203-207 ◽  
Author(s):  
James E. Downes ◽  
Cormac McGuinness ◽  
Per-Anders Glans ◽  
Timothy Learmonth ◽  
Dongfeng Fu ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Fermi Level ◽  
Organic Semiconductor ◽  
Copper Phthalocyanine

scholarly journals Electronic Structure of n-Cycloparaphenylenes Directly Observed by Photoemission Spectroscopy

2021 ◽  
Author(s):  
Kaname Kanai ◽  
Takuya Inoue ◽  
Takaya Furuichi ◽  
Kaito Shinoda ◽  
Takashi Iwahashi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Electronic Structures ◽  
Photoemission Spectroscopy ◽  
Cyclic Structure ◽  
Visible Absorption ◽  
X Ray ◽  
Inverse Photoemission

A series of n-cycloparaphenylenes ([n]CPP) were studied by ultraviolet photoemission, inverse photoemission, ultraviolet-visible absorption, and X-ray photoemission spectroscopy to detect their unique electronic structures. [n]CPP has a cyclic structure in...

scholarly journals Electronic Structure of theYH3Phase from Angle-Resolved Photoemission Spectroscopy

2003 ◽  
Vol 90 (19) ◽  
Author(s):  
J. Hayoz ◽  
C. Koitzsch ◽  
M. Bovet ◽  
D. Naumović ◽  
L. Schlapbach ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photoemission Spectroscopy ◽  
Angle Resolved Photoemission Spectroscopy

scholarly journals Determination of the valence band edge of Fe oxide nanoparticles dispersed in aqueous solution through resonant photoelectron spectroscopy from a liquid microjet

2021 ◽  
Author(s):  
Giorgia Olivieri ◽  
Gregor Kladnik ◽  
Dean Cvetko ◽  
Matthew A. Brown
Keyword(s):  
Aqueous Solution ◽  
Electronic Structure ◽  
Valence Band ◽  
Photoelectron Spectroscopy ◽  
Band Edge ◽  
Photoemission Spectroscopy ◽  
Oxide Nanoparticles ◽  
Valence Band Edge ◽  
Resonant Photoemission

The electronic structure of hydrated nanoparticles can be unveiled by coupling a liquid microjet with a resonant photoemission spectroscopy.

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