Charge depletion mechanism operative in space‐charge flows

1973 ◽  
Vol 44 (7) ◽  
pp. 3055-3059 ◽  
Author(s):  
Oscar Biblarz ◽  
Carl M. Bohley
Keyword(s):  
Space Charge ◽  
Mechanism Operative ◽  
Charge Depletion

Impact of positive space charge depletion layer on negatively charged and neutral centers in gold–diamond Schottky junctions

Carbon ◽  
2019 ◽  
Vol 153 ◽  
pp. 381-388 ◽  
Author(s):  
Kang Liu ◽  
Sen Zhang ◽  
Benjian Liu ◽  
Mingqi Sun ◽  
Jiwen Zhao ◽  
...  
Keyword(s):  
Space Charge ◽  
Depletion Layer ◽  
Positive Space Charge ◽  
Schottky Junctions ◽  
Positive Space ◽  
Charge Depletion

Space charge depletion in grain boundaries of BaZrO3 proton conductors

2012 ◽  
Vol 225 ◽  
pp. 304-307 ◽  
Author(s):  
M. Shirpour ◽  
R. Merkle ◽  
J. Maier
Keyword(s):  
Space Charge ◽  
Grain Boundaries ◽  
Proton Conductors ◽  
Charge Depletion

Space‐charge depletion studies of deep states in glassy semiconductors

1987 ◽  
Vol 61 (3) ◽  
pp. 1038-1046 ◽  
Author(s):  
M. Abkowitz ◽  
S. Maitra
Keyword(s):  
Space Charge ◽  
Charge Depletion

Ionic Space-Charge Depletion in Lithium Fluoride Thin Films on Sapphire (0001) Substrates

2011 ◽  
Vol 21 (15) ◽  
pp. 2901-2905 ◽  
Author(s):  
Chilin Li ◽  
Xiangxin Guo ◽  
Lin Gu ◽  
Dominik Samuelis ◽  
Joachim Maier
Keyword(s):  
Thin Films ◽  
Space Charge ◽  
Lithium Fluoride ◽  
Charge Depletion

Clarification of Mechanisms of Protonic Photovoltaic Action Initiated by Photoexcitation of Strong Photoacids Covalently Bound to Hydrated Nafion Cation-Exchange Membranes Wetted by Aqueous Electrolytes

2021 ◽  
Author(s):  
Simon Luo ◽  
William White ◽  
Joseph M Cardon ◽  
Shane Ardo
Keyword(s):  
Space Charge ◽  
Cation Exchange ◽  
Aqueous Electrolytes ◽  
Semiconductor Interfaces ◽  
Current Rectification ◽  
Diode Behavior ◽  
Charge Depletion ◽  
Covalently Bound

Junctions that form at interfaces of electronic semiconductors can lead to space–charge depletion regions that result in diode behavior through current rectification. Space–charge regions are not unique to semiconductor interfaces...

Electron holography of interfaces in electroceramics

1993 ◽  
Vol 51 ◽  
pp. 1088-1089
Author(s):  
Vinayak P. Dravid ◽  
V. Ravikumar ◽  
Richard Plass
Keyword(s):  
Space Charge ◽  
Direct Evidence ◽  
Materials Science ◽  
Theoretical Work ◽  
Electron Holography ◽  
Resolution Limit ◽  
Interference Phenomenon ◽  
X Ray ◽  
Electron Sources ◽  
Science Community

With the advent of coherent electron sources with cold field emission guns (cFEGs), it has become possible to utilize the coherent interference phenomenon and perform “practical” electron holography. Historically, holography was envisioned to extent the resolution limit by compensating coherent aberrations. Indeed such work has been done with reasonable success in a few laboratories around the world. However, it is the ability of electron holography to map electrical and magnetic fields which has caught considerable attention of materials science community.There has been considerable theoretical work on formation of space charge on surfaces and internal interfaces. In particular, formation and nature of space charge have important implications for the performance of numerous electroceramics which derive their useful properties from electrically active grain boundaries. Bonnell and coworkers, in their elegant STM experiments provided the direct evidence for GB space charge and its sign, while Chiang et al. used the indirect but powerful technique of x-ray microchemical profiling across GBs to infer the nature of space charge.

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