Results 251 to 260 of about 1,442,659 (301)

Online loyalty and its interaction with switching barriers

Journal of Retailing and Consumer Services, 2014
Abstract The results of empirical research on online retail switching tendencies is quite mixed and only a few have specifically examined the presence, frequency or impact of switching barriers and switching inducements in the context of online services.
Ezlika Ghazali, Dilip Mutum, Bang Nguyen
exaly   +2 more sources

The triangular barrier switch

1982 International Electron Devices Meeting, 1982
We set out to understand the operation of the triangular barrier switch. The device uses a regenerative feedback mechanism to attain abrupt switching. The switching characteristics suggest the presence of "safe" hole traps in the device. The effect of these traps upon the current conduction is taken into account in a simplified but illustrative ...
F.E. Najjar, J.A. Barnard, S.C. Palmateer, L.F. Eastman   +3 more
openaire   +1 more source

Theory of the triangular-barrier switch

IEE Proceedings I Solid State and Electron Devices, 1983
The recently observed, current controlled, negative resistance behaviour in a novel bulk GaAs structure is analysed using the basic charge neutrality and carrier transport equations. The structure is composed of a triangular barrier (TB) diode (formed by creating a plane of ionised impurities in the Crystal bulk using MBE) in the immediate vicinity of ...
S.E.-D. Habib, K. Board
openaire   +1 more source

A Double-Barrier-Emitter Triangular-Barrier Optoelectronic Switch

IEEE Journal of Quantum Electronics, 2004
In this study, a triangular-barrier and a double-barrier structure are combined to form a double-barrier-emitter triangular-barrier optoelectronic switch (DTOS). In the structure center of the triangular barrier, a p-type delta-doped quantum well is inserted to enhance the hole confinement.
D.-F. Guo, J.-Y. Chen, H.-M. Chuang, C.-Y. Chen, W.-C. Liu   +4 more
openaire   +1 more source

Safety Verification of Nonlinear Switched Systems via Barrier Functions and Barrier Densities

2019 18th European Control Conference (ECC), 2019
This paper extends some existing methods of safety verification of nonlinear systems to the case of nonlinear switched systems with time-dependent switching. Barrier functions and barrier densities are applied to safety verification of nonlinear switched systems. In particular, sufficient conditions for safety of switched systems are given based on the
Aysegül Kivilcim, Özkan Karabacak, Rafael Wisniewski   +2 more
openaire   +2 more sources

Switching barriers and customer retention

Journal of Service Theory and Practice, 2015
Purpose– By expanding on the work of White and Yanamandram (2007), the purpose of this paper is to examine the direct and indirect influences of switching barriers on the relationship between recovery satisfaction and repurchase intentions in an online auction environment.Design/methodology/approach– Data were collected from 272 customers who had ...
openaire   +1 more source

A Tristate Switch Using Triangular Barriers

Japanese Journal of Applied Physics, 1990
We demonstrate a new GaAs regenerative switching device with a double triangular barrier (DTB) structure, i.e., p+-i- δ(n+)-i- δ(p+)-i-n+, prepared by molecular beam epitaxy (MBE). Using the concept of sequential collapse of the internal barriers, two distinctive switching regions are established.
Y. H. Wang, K. F. Yarn, C. Y. Chang
openaire   +1 more source

Turn-on response of the triangular barrier switch

IEEE Transactions on Electron Devices, 1985
The switch-on time of a GaAs n-type triangular barrier switch (TBS) has been measured from the 10 to 90 percent points to be 300 ps. The real part of the impedance of the 75-µm-diameter TBS changed from 6.7 kΩ in the OFF state to 9.75 Ω (including device contact resistance) in the ON state.
P.K. Rees, J.A. Barnard
openaire   +1 more source