Analysis of Parasitic Resistance and Channel Sheet Conductance of a-Si:H TFT under Mechanical Bending

2007 ◽  
Vol 10 (3) ◽  
pp. J49 ◽  
Author(s):  
M. C. Wang ◽  
T. C. Chang ◽  
Po-Tsun Liu ◽  
S. W. Tsao ◽  
J. R. Chen
Keyword(s):  
Parasitic Resistance ◽  
Sheet Conductance ◽  
Mechanical Bending

Development of corrosion flaws for the production of realistic test specimens

2020 ◽  
Vol 64 (1) ◽  
pp. 23-28
Author(s):  
J. Hodač ◽  
Z. Fulín ◽  
P. Mareš ◽  
J. Veselá ◽  
O. Chocholatý
Keyword(s):  
Power Plants ◽  
Galvanic Corrosion ◽  
Water Solution ◽  
Erosive Wear ◽  
Corrosion Damage ◽  
Water Mist ◽  
Carbon Steels ◽  
Bending Stress ◽  
Solution Flow ◽  
Mechanical Bending

AbstractTo produce realistic test specimens with realistic flaws, it is necessary to develop appropriate procedure for corrosion flaw production. Tested specimens are made from steels commonly used in power plants, such as carbon steels, stainless steels and their dissimilar weldments. In this study, corrosion damage from NaCl water solution and NaCl water mist are compared. Specimens were tested with and without mechanical bending stress. The corrosion processes produced plane, pitting and galvanic corrosion. On dissimilar weldments galvanic corrosion was observed and resulted to the deepest corrosion damage. Deepest corrosion flaws were formed on welded samples. The corrosion rate was also affected by the solution flow in a contact with the specimens, which results in a corrosion-erosive wear. Produced flaws are suitable as natural crack initiators or as realistic corrosion flaws in test specimens.

Cs0.05(FA0.85MA0.15)0.95Pb(I0.85Br0.15)3 based flexible perovskite light-emitting devices with excellent mechanical bending durability

2019 ◽  
Vol 723 ◽  
pp. 33-38 ◽  
Author(s):  
Minhuan Wang ◽  
Yulin Feng ◽  
Qingshun Dong ◽  
Jiming Bian ◽  
Chen Wang ◽  
...  
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Mechanical Bending

Flexoelectricity and transport properties of phosphorene nanoribbons under mechanical bending

2021 ◽  
Vol 103 (23) ◽  
Author(s):  
T. Pandey ◽  
L. Covaci ◽  
M. V. Milošević ◽  
F. M. Peeters
Keyword(s):  
Transport Properties ◽  
Mechanical Bending

Switching THz Resonances by Mechanical Bending

2020 ◽  
Author(s):  
Jiyeah Rhie ◽  
Young-Mi Bahk ◽  
Sung Ju Hong ◽  
Dukhyung Lee ◽  
Dai-Sik Kim
Keyword(s):  
Mechanical Bending

scholarly journals Digitally Patterned Mesoporous Carbon Nanostructures of Colorless Polyimide for Transparent and Flexible Micro-Supercapacitor

Energies ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2547
Author(s):  
Hyeonwoo Kim ◽  
Suwon Hwang ◽  
Taeseung Hwang ◽  
Jung Bin In ◽  
Junyeob Yeo
Keyword(s):  
Carbon Nanostructures ◽  
Specific Area ◽  
Bending Test ◽  
Chemical Compositions ◽  
Carbon Structure ◽  
Carbon Structures ◽  
Direct Laser ◽  
Mechanical Bending ◽  
Minimal Reduction ◽  
High Flexibility

Here, we demonstrate the fabrication of a flexible and transparent micro-supercapacitor (MSC), using colorless polyimide (CPI) via a direct laser writing carbonization (DLWC) process. The focused laser beam directly carbonizes the CPI substrate and generates a porous carbon structure on the surface of the CPI substrate. Fluorine, which is one of the chemical compositions of CPI, can enhance the specific area and the conductivity of the carbon electrode by creating micropores in carbon structures during carbonization. Thus, the fabricated carbonized CPI-based MSC shows enhanced specific capacitance (1.20 mF at 10 mV s−1) and better transmittance (44.9%) compared to the conventional PI-based MSC. Additionally, the fabricated carbonized CPI-based MSC shows excellent cyclic performance with minimal reduction (<~10%) in 3000 cycles and high capacitance retention under mechanical bending test conditions. Due to its high flexibility, transparency, and capacitance, we expect that carbonized CPI-based MSC can be further applied to various flexible and transparent applications.

The seasonal activity and the effect of mechanical bending and wounding on the PtCOMT promoter in Betula pendula Roth

2007 ◽  
Vol 26 (8) ◽  
pp. 1205-1214 ◽  
Author(s):  
Heidi Tiimonen ◽  
Hely Häggman ◽  
Chung-Jui Tsai ◽  
Vincent Chiang ◽  
Tuija Aronen
Keyword(s):  
Betula Pendula ◽  
Seasonal Activity ◽  
Betula Pendula Roth ◽  
Mechanical Bending

scholarly journals Moisture-Assisted Formation of High-Quality Silver Nanowire Transparent Conductive Films with Low Junction Resistance

Coatings ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 671
Author(s):  
Lipeng Zhou ◽  
Yuehui Hu ◽  
Hao Gao ◽  
Youliang Gao ◽  
Wenjun Zhu ◽  
...  
Keyword(s):  
Indium Tin Oxide ◽  
Capillary Condensation ◽  
Silver Nanowire ◽  
Environmental Stability ◽  
Bending Test ◽  
Commercial Application ◽  
Junction Resistance ◽  
Transparent Conductive Film ◽  
Conductive Film ◽  
Mechanical Bending

Silver nanowire (AgNWs) transparent conductive film (TCF) is considered to be the most favorable material to replace indium tin oxide (ITO) as the next-generation transparent conductive film. However, the disadvantages of AgNWs, such as easy oxidation and high wire-wire junction resistance, dramatically limit its commercial application. In this paper, moisture treatment was adopted, and water was dripped on the surface of AgNWs film or breathed on the surface so that the surface was covered with a layer of water vapor. The morphology of silver nanowire mesh nodes is complex, and the curvature is large. According to the capillary condensation theory, water molecules preferentially condense near the geometric surface with significant curvature. The capillary force is generated, making the wire-wire junction of AgNWs mesh bond tightly, resulting in good ohmic contact. The experimental results show that AgNWs-TCF treated by moisture has better conductivity, with an average sheet resistance of 20 Ω/sq and more uniform electrical properties. The bending test and adhesion test showed that AgNWs-TCF treated by moisture still exhibited good mechanical bending resistance and environmental stability.

Evaluation of elastic, elastic-plastic properties of thin Pt wire by mechanical bending test

2010 ◽  
Vol 103 (2) ◽  
pp. 493-496 ◽  
Author(s):  
S. K. Deb Nath ◽  
Hironori Tohmyoh ◽  
M. A. Salam Akanda
Keyword(s):  
Bending Test ◽  
Plastic Properties ◽  
Elastic Plastic ◽  
Mechanical Bending

scholarly journals A study of parasitic resistance effects in thin-channel polycrystalline silicon TFTs with tungsten-clad source/drain

2003 ◽  
Vol 24 (8) ◽  
pp. 509-511 ◽  
Author(s):  
Hsiao-Wen Zan ◽  
Ting-Chang Chang ◽  
Po-Sheng Shih ◽  
Du-Zen Peng ◽  
Po-Yi Kuo ◽  
...  
Keyword(s):  
Polycrystalline Silicon ◽  
Parasitic Resistance ◽  
Thin Channel

The peculiarities of mechanical bending of silicon wafers after diverse manufacturing operations

2003 ◽  
Vol 34 (5-8) ◽  
pp. 515-519 ◽  
Author(s):  
H. Bidadi ◽  
S. Sobhanian ◽  
M. Mazidi ◽  
Sh. Hasanli ◽  
S. Khorram
Keyword(s):  
Silicon Wafers ◽  
Manufacturing Operations ◽  
Mechanical Bending
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