Contact electrification of polymers custom made charging

Baytekin, Hasan Tarık
Incorvatı, Jared T
Grzybowskı, Bartosz A


Contact resistivity analysis of different passivation layers via transmission line method measurements
Kökbudak, Gamze; Turan, Raşit; Yerci, Selçuk; Department of Micro and Nanotechnology (2017)
Crystalline silicon (c-Si) homojunction solar cells constitute over 90% of the current photovoltaic market. Although the standard solar cells are cost effective and easy to process, their efficiency potential is unfortunately limited. Currently, more innovative cell concepts appeared with their high efficiency potential coupled with low costs. Since the recombination at surfaces and under metal contacts is one of the major obstacles against high conversion efficiencies, surface passivation has primary impor...
Contact electrification in water free media
Baytekin, Bilge; Baytekin, Hasan Tarık; Grzybowskı, Bartosz A (2011-03-27)
Passive damping and seismic isolation steel devices with displacement-dependent hardening
Dicleli, Murat (null; 2018-02-02)
In this paper, a summary of analytical and experimental studies into the behaviour of a new hysteretic damper and a seismic isolator designed for seismic protection of structures is presented. The Multi-directional Torsional Hysteretic Damper (MRSD) and its isolator version MARTI (Multi-Directional Adaptive Torsional Isolator) are patented inventions in which a symmetrical arrangement of identical cylindrical steel cores is so configured as to yield in torsion while the structure experiences planar movement...
Contact mechanics problem between an orthotropic graded coating and a rigid punch of an arbitrary profile
ARSLAN, ONUR; Dağ, Serkan (Elsevier BV, 2018-01-01)
Singular integral equation (SIE) and finite element methods are developed for sliding contact analysis of a finite thickness orthotropic graded coating, which is perfectly bonded to an isotropic substrate. Orthotropic stiffness coefficients of the coating vary exponentially through the coating thickness. The coating is assumed to be loaded by a frictional rigid punch of an arbitrary profile. In the SIE formulation, governing partial differential equations are derived in accordance with the theory of plane e...
Wear behavior of H10A AISI/SAE steel nitrided by various methods
Yurtışık, Koray; Sarıoğlu, Filiz; Ankara, Alpay; Department of Metallurgical and Materials Engineering (2002)
Wear performance of salt-bath, vacuum, ion nitrided and duplex treated (nitrided and ceramic coated by physical vapor deposition technique) steel dies (H10A AISI/SAE) were studied. The dies were used for forging of steel pastes (52100 AISI/SAE) at 1050°C under 700 MPa for 0.3 - 0.4 seconds during production of bearing rings. The nitrided and un-nitrided dies were investigated via optical and scanning electron microscopy, x-ray diffraction and micro-hardness determination procedures. The service lives of die...
Citation Formats
H. T. Baytekin, J. T. Incorvatı, and B. A. Grzybowskı, “Contact electrification of polymers custom made charging,” 2012, Accessed: 00, 2021. [Online]. Available: