Metal‐oxide‐metal tunneling junctions on Ta and Nb: Background conductivity resulting from different oxide barriers

1982 ◽  
Vol 53 (3) ◽  
pp. 1596-1601 ◽  
Author(s):  
Michael Brunner ◽  
Horst Ekrut ◽  
Artur Hahn
Keyword(s):  
Metal Oxide ◽  
Tunneling Junctions ◽  
Oxide Barriers

Detailed analysis of oxide related charges and metal-oxide barriers in terrace etched Al2O3and HfO2on AlGaN/GaN heterostructure capacitors

2015 ◽  
Vol 118 (12) ◽  
pp. 124106 ◽  
Author(s):  
A. Winzer ◽  
N. Szabó ◽  
J. Ocker ◽  
R. Hentschel ◽  
M. Schuster ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Detailed Analysis ◽  
Gan Heterostructure ◽  
Oxide Barriers

Atomistic calculation of leakage current through ultra-thin metal-oxide barriers

2003 ◽  
Vol 69 (2-4) ◽  
pp. 130-137 ◽  
Author(s):  
Leonardo R.C. Fonseca ◽  
Anatoli Korkin ◽  
Alexander A. Demkov ◽  
Xiaodong Zhang ◽  
Andrey Knizhnik
Keyword(s):  
Metal Oxide ◽  
Leakage Current ◽  
Thin Metal ◽  
Atomistic Calculation ◽  
Oxide Barriers

Disorder Effects on Tunneling Junctions

2006 ◽  
Vol 52 ◽  
pp. 116-120 ◽  
Author(s):  
Victor Da Costa ◽  
M. Romeo
Keyword(s):  
Metal Oxide ◽  
Tunnel Junctions ◽  
Statistical Properties ◽  
Statistical Distributions ◽  
Tunnel Current ◽  
Disorder Effects ◽  
Direct Experiment ◽  
Tunneling Junctions

This paper illustrates statistical properties of tunnel currents flowing through metalinsulator- metal tunnel junctions. A direct experiment performed on a metal-oxide junction shows that the tunnel current follows broad statistical distributions extending over more than 4 orders of magnitude. A simple lognormal law is proposed to explain the properties of currents flowing through tunnel junctions.

Existence of Cubic ZrO2 at 300°C on Bulk Zirconium

1969 ◽  
Vol 27 ◽  
pp. 166-167
Author(s):  
R.A. Ploc
Keyword(s):  
Metal Oxide ◽  
Metal Substrate ◽  
Preferred Orientation ◽  
Monoclinic Zirconia ◽  
Epitaxial Relationship

The manner in which ZrO2 forms on zirconium at 300°C in air has been discussed in the first reference. In short, monoclinic zirconia nucleates and grows with a preferred orientation relative to the metal substrate. The mode of growth is not well understood since an epitaxial relationship which gives minimum misfit between the zirconium ions in the metal/oxide combination is not realized. The reason may be associated with a thin cubic or tetragonal layer of ZrO2 between the inner oxygen saturated metal and the outer monoclinic zirconia.

Recent advancement in the electrocatalytic synthesis of ammonia

Nanoscale ◽  
2020 ◽  
Vol 12 (15) ◽  
pp. 8065-8094 ◽  
Author(s):  
Xudong Wen ◽  
Jingqi Guan
Keyword(s):  
Metal Oxide ◽  
Oxide Catalysts ◽  
Single Atom ◽  
Metal Oxide Catalysts ◽  
Metal Free ◽  
Recent Advancement ◽  
Nanocomposite Catalysts

Different kinds of electrocatalysts used in NRR electrocatalysis (including single atom catalysts, metal oxide catalysts, nanocomposite catalysts, and metal free catalysts) are introduced.

Routes of metal oxide formation from metal β-diketonates used as CVD precursors

1999 ◽  
Vol 09 (PR8) ◽  
pp. Pr8-65-Pr8-72 ◽  
Author(s):  
A. E. Turgambaeva ◽  
V. V. Krisyuk ◽  
A. F. Bykov ◽  
I. K. Igumenov
Keyword(s):  
Metal Oxide ◽  
Oxide Formation
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