Fermi-level pinning of GaAs at room temperature directly determined by the amplitude of photoreflectance spectra

2000 ◽  
Author(s):  
YauHuei Chen ◽  
RuyMing Chen
Keyword(s):  
Fermi Level ◽  
Room Temperature ◽  
Fermi Level Pinning

Formation of the yttrium/germanium interface: Fermi-level pinning and intermixing at room temperature

2012 ◽  
Vol 100 (9) ◽  
pp. 092110 ◽  
Author(s):  
Z. Q. Liu ◽  
W. K. Chim ◽  
S. Y. Chiam ◽  
J. S. Pan ◽  
C. M. Ng
Keyword(s):  
Fermi Level ◽  
Room Temperature ◽  
Fermi Level Pinning

Interaction of Thin Ga Overlayer with InP(110): a Photoemission Study

1988 ◽  
Vol 143 ◽  
Author(s):  
R. Cao ◽  
K. Miyano ◽  
T. Kendelewicz ◽  
I. Lindau ◽  
W. E. Spicer
Keyword(s):  
Low Temperature ◽  
Fermi Level ◽  
Temperature Dependence ◽  
Room Temperature ◽  
Replacement Reaction ◽  
High Coverage ◽  
Fermi Level Pinning ◽  
Different Temperatures ◽  
Photoemission Study ◽  
Low Coverage

AbstractPhotoemission study of the Ga/InP(110) interface, in particular at the In 4d cooper minimum (CM) reveals that the growth of the deposited Ga on InP(110) at room temperature (RT) has two modes: chemisorption at low coverage and metallic island formation at high coverage, whereas the Ga overlayer is much more uniform at 80K low temperature (LT). A replacement reaction between Ga and InP is found to take place only underneath the Ga islands. Metal screening from the Ga islands is suggested to weaken the substrate bonds and enhance the replacement reaction. Distinct behavior of Fermi level pinning has been observed at different temperatures. This is correlated with the temperature dependence of the overlayer morphology as well as the interfacial reaction.

Fermi level pinning and band bending in δ-doped BaSnO3

2021 ◽  
Vol 118 (5) ◽  
pp. 052101
Author(s):  
Youjung Kim ◽  
Hyeongmin Cho ◽  
Kookrin Char
Keyword(s):  
Fermi Level ◽  
Band Bending ◽  
Fermi Level Pinning

Fermi‐Level Pinning Free High‐Performance 2D CMOS Inverter Fabricated with Van Der Waals Bottom Contacts

2021 ◽  
pp. 2001212
Author(s):  
Tien Dat Ngo ◽  
Zheng Yang ◽  
Myeongjin Lee ◽  
Fida Ali ◽  
Inyong Moon ◽  
...  
Keyword(s):  
Fermi Level ◽  
High Performance ◽  
Van Der Waals ◽  
Cmos Inverter ◽  
Fermi Level Pinning

scholarly journals Defect Dominated Charge Transport and Fermi Level Pinning in MoS2/Metal Contacts

2017 ◽  
Vol 9 (22) ◽  
pp. 19278-19286 ◽  
Author(s):  
Pantelis Bampoulis ◽  
Rik van Bremen ◽  
Qirong Yao ◽  
Bene Poelsema ◽  
Harold J. W. Zandvliet ◽  
...  
Keyword(s):  
Fermi Level ◽  
Charge Transport ◽  
Metal Contacts ◽  
Fermi Level Pinning

Metal silicide Schottky barriers on Si and Ge show weaker Fermi level pinning

2012 ◽  
Vol 101 (5) ◽  
pp. 052110 ◽  
Author(s):  
L. Lin ◽  
Y. Guo ◽  
J. Robertson
Keyword(s):  
Fermi Level ◽  
Schottky Barriers ◽  
Metal Silicide ◽  
Fermi Level Pinning

Fermi level pinning in low‐temperature molecular beam epitaxial GaAs

1992 ◽  
Vol 61 (13) ◽  
pp. 1585-1587 ◽  
Author(s):  
H. Shen ◽  
F. C. Rong ◽  
R. Lux ◽  
J. Pamulapati ◽  
M. Taysing‐Lara ◽  
...  
Keyword(s):  
Low Temperature ◽  
Fermi Level ◽  
Molecular Beam ◽  
Epitaxial Gaas ◽  
Fermi Level Pinning ◽  
Molecular Beam Epitaxial

Different Fermi-level pinning positions between epitaxial and rotational Al/Si interfaces

1994 ◽  
Vol 50 (7) ◽  
pp. 4893-4896 ◽  
Author(s):  
Y. Miura ◽  
S. Fujieda ◽  
K. Hirose
Keyword(s):  
Fermi Level ◽  
Fermi Level Pinning
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