Measurements of Schottky barrier at the low-k SiOC:H/Cu interface using vacuum ultraviolet photoemission spectroscopy

2015 ◽  
Vol 107 (23) ◽  
pp. 232905 ◽  
Author(s):  
X. Guo ◽  
D. Pei ◽  
H. Zheng ◽  
S. W. King ◽  
Y.-H. Lin ◽  
...  
Keyword(s):  
Schottky Barrier ◽  
Vacuum Ultraviolet ◽  
Photoemission Spectroscopy ◽  
Ultraviolet Photoemission Spectroscopy ◽  
Low K

Investigation of Thin Pd-Ge Layer Formation Using Synchrotron Vacuum Ultraviolet Photoemission Spectroscopy

1990 ◽  
Vol 181 ◽  
Author(s):  
P. L. Meissner ◽  
J. C. Bravman ◽  
T. Kendelewicz ◽  
K. Miyano ◽  
W. E. Spicer ◽  
...  
Keyword(s):  
Room Temperature ◽  
Vacuum Ultraviolet ◽  
Diffusion Mechanism ◽  
High Vacuum ◽  
Ultra High Vacuum ◽  
Photoemission Spectroscopy ◽  
Layer Formation ◽  
Primary Reaction ◽  
Ultraviolet Photoemission Spectroscopy

ABSTRACTThe formation of Pd-Ge layers was studied as a function of deposition and annealing using synchrotron Ultraviolet Photoemission Spectroscopy (UPS). Pd depositions ranging in thickness from 0.5 monolayers (ML) to 44 ML were examined in-situ on Ge (111) cleaved in ultra-high vacuum. The primary reaction components appear to be Pd2Ge and PdGe. Comparison of bulk and surface sensitive Ge 3d core levels for even the highest coverages indicates that Ge segregates to the surface at room temperature. Such low temperature segregation suggests that Ge can diffuse via a rapid diffusion mechanism.

Effect of a MoO3 buffer layer between C8-BTBT and Co(100) single-crystal film

RSC Advances ◽  
2016 ◽  
Vol 6 (113) ◽  
pp. 112403-112408 ◽  
Author(s):  
Menglong Zhu ◽  
Lu Lyu ◽  
Dongmei Niu ◽  
Hong Zhang ◽  
Shitan Wang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Buffer Layer ◽  
Photoemission Spectroscopy ◽  
X Ray ◽  
Single Crystal Film ◽  
Crystal Film ◽  
Ultraviolet Photoemission Spectroscopy

The effect of a MoO3 buffer layer inserted between 2,7-dioctyl[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) and Co single-crystal film has been investigated using X-ray photoemission spectroscopy (XPS) and ultraviolet photoemission spectroscopy (UPS).

Valence band ultraviolet photoemission spectroscopy of Dy/W(100)

Vacuum ◽  
2002 ◽  
Vol 67 (3-4) ◽  
pp. 429-433 ◽  
Author(s):  
N Moslemzadeh ◽  
S.D Barrett ◽  
V.R Dhanak ◽  
G Miller
Keyword(s):  
Valence Band ◽  
Photoemission Spectroscopy ◽  
Ultraviolet Photoemission Spectroscopy

Built-in Potential of a Pentacene Pin Homojunction Studied by Ultraviolet Photoemission Spectroscopy

2010 ◽  
Vol 1270 ◽  
Author(s):  
Selina Olthof ◽  
Hans Kleemann ◽  
Björn Lüssem ◽  
Karl Leo
Keyword(s):  
Small Molecules ◽  
Work Function ◽  
Photoelectron Spectroscopy ◽  
Photoemission Spectroscopy ◽  
Ultraviolet Photoelectron Spectroscopy ◽  
Organic P ◽  
Band Bending ◽  
Silver Substrate ◽  
N Doping ◽  
Ultraviolet Photoemission Spectroscopy

AbstractIn this paper we investigate the energetic alignment in an organic p-i-n homojunction using ultraviolet photoelectron spectroscopy. The device is made of pentacene and we emploay the small molecules NDN1 for n-doping and NDP2 for p-doping the layers. The full p-i-n structure is deposited stepwise on a silver substrate to learn about the interface dipoles and band bending effects present in the device. From the change in work function between the p- and n-doped layers we gain knowledge of the built-in potential of this junction.

Electronic structure of lithium phthalocyanine studied by ultraviolet photoemission spectroscopy

2000 ◽  
Vol 253 (1) ◽  
pp. 125-131 ◽  
Author(s):  
Takafumi Kimura ◽  
Michinori Sumimoto ◽  
Shigeyoshi Sakaki ◽  
Hitoshi Fujimoto ◽  
Yukinobu Hashimoto ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photoemission Spectroscopy ◽  
Ultraviolet Photoemission Spectroscopy
Sign in / Sign up

Export Citation Format

Share Document