Hall Effect

JODHPUR INSTITUTE OF ENGINEERING & TECHNOLOGY DEPARTMENT OF ELECTRONICS AND parley LITERATURE SURVEY 1.unstructured GeCu alloy for low temperature resistor finesse:- Author:-T. K. S. Wong and S. G. Ingram Dept. of technology, University of Cambridge, Trumpington Street, Cambridge CB2 1PZ, linked Kingdom GEC Marconi Ltd., Hirst Research Centre, East Lane, Wembley, Middlesex HA9 7PP, coupled Kingdom. daybook of use Physics / Volume 73 / hold out 6 (Received 28 kinsfolk 1992; accepted 3 celestial latitude 1992) Introduction:- Amorphous germaniumcopper alloy films (a?Ge1?xCux, 0.01?x?0.3) have been deposited and characterized at temperatures mess to 3.9 K. The sheet resistivities of these films git be controlled by varying their copper content and are well higher than common nice film resistor materials. The films can be readily imitate by either tight etching or revolutionise?off and are potentially useful for fabricating the high resistances requisite for observing the Coulomb parry in single delve junctions. 2.On the fabrication of resistor-shaped ZnO nanowires:- Author:- Yang, Y.; Sun, Xiao Wei.; Tay, B. K.; Xu, C. X.; Dong, Zhi Li.; Vayssieres, L. DRNTU:Engineering:Materials,School of Materials Science and Engineering.

Journal Article Series/ Journal rubric: Physica E (Received 26 direful 1999; accepted 5 family line 1999) Introduction:- A legend morphology of zinc oxide (ZnO) consisting of resistor-shaped nanowires attached in-series has been synthesized by a drying up phase transport method acting in the presence of water and copper. Scanni ng electron microscopy showed that the diame! ter of nanowires changes abruptly from ~200 to ~20 nm and forms a resistor-shaped nanostructure. infection electron microscopy and selected-area electron diffraction revealed a grain boundary at the thicker center (200 nm) and the nanowires were composed of a pair of crystallites of wurtzite ZnO growing on ±[0001] directions. A growth mechanism is proposed...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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