Core-level electronic structure evolution of heavily boron-doped superconducting diamond studied with hard x-ray photoemission spectroscopy

2007 ◽  
Vol 75 (20) ◽  
Author(s):  
T. Yokoya ◽  
E. Ikenaga ◽  
M. Kobata ◽  
H. Okazaki ◽  
K. Kobayashi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Core Level ◽  
Structure Evolution ◽  
Photoemission Spectroscopy ◽  
X Ray ◽  
Boron Doped

Electronic Structures of Heavily Boron-doped Superconducting Diamond Films

2006 ◽  
Vol 956 ◽  
Author(s):  
Takayoshi Yokoya ◽  
Hiroyuki Okazaki ◽  
Tetsuya Nakamura ◽  
Tomohiro Matsushita ◽  
Takayuki Muro ◽  
...  
Keyword(s):  
Chemical Potential ◽  
Diamond Films ◽  
Structure Evolution ◽  
Photoemission Spectroscopy ◽  
Electronic Band ◽  
X Ray ◽  
Angle Resolved Photoemission Spectroscopy ◽  
Boron Doped ◽  
Valence Bands ◽  
Carrier Doping

ABSTRACTRecent photoemission studies on heavily boron-doped superconducting diamond films, reporting the electronic structure evolution as a function of boron concentrations, are reviewed. From soft X-ray angle-resolved photoemission spectroscopy, which directly measures electronic band dispersions, depopulation of electrons (or formation of hole pockets) at the top of the valence band were clearly observed. This indicates that the holes at the top of the valence bands are responsible for the metallic properties and hence superconductivity at lower temperatures. Hard X-ray photoemission spectroscopy observed shift of the main C 1s core level and intensity evolution of a lower binding energy additional structure, suggesting chemical potential shift, carrier doping efficiency by boron doping, and possibility of boron-related cluster formations.

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...

Electronic structure ofAV2O4(A=Li, Zn, and Cd) studied by x-ray photoemission spectroscopy

2006 ◽  
Vol 74 (15) ◽  
Author(s):  
K. Takubo ◽  
J.-Y. Son ◽  
T. Mizokawa ◽  
H. Ueda ◽  
M. Isobe ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photoemission Spectroscopy ◽  
X Ray

scholarly journals Influence of shallow core-level hybridization on the electronic structure of post-transition-metal oxides studied using soft X-ray emission and absorption

2003 ◽  
Vol 68 (16) ◽  
Author(s):  
Cormac McGuinness ◽  
Cristian B. Stagarescu ◽  
Philip J. Ryan ◽  
James E. Downes ◽  
Dongfeng Fu ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Transition Metal ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Core Level ◽  
X Ray

Valence-band electronic structure ofMoS2and Cs/MoS2(0002) studied by angle-resolved x-ray photoemission spectroscopy

1996 ◽  
Vol 54 (8) ◽  
pp. 5471-5479 ◽  
Author(s):  
Ken T. Park ◽  
Michelle Richards-Babb ◽  
James S. Hess ◽  
Jeff Weiss ◽  
Kamil Klier
Keyword(s):  
Electronic Structure ◽  
Valence Band ◽  
Photoemission Spectroscopy ◽  
X Ray

Electronic Structure of Sr2AlNbO6: Dielectric and X-ray Photoemission Spectroscopy Study

2010 ◽  
Vol 49 (6) ◽  
pp. 061504 ◽  
Author(s):  
Alo Dutta ◽  
Tripurari Prasad Sinha ◽  
Santiranjan Shannigrahi
Keyword(s):  
Electronic Structure ◽  
Photoemission Spectroscopy ◽  
Spectroscopy Study ◽  
X Ray

scholarly journals Intrinsic correlated electronic structure of CrO2revealed by hard x-ray photoemission spectroscopy

2013 ◽  
Vol 87 (23) ◽  
Author(s):  
M. Sperlich ◽  
C. König ◽  
G. Güntherodt ◽  
A. Sekiyama ◽  
G. Funabashi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photoemission Spectroscopy ◽  
X Ray
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