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Autor:
Batey, J.
The Langmuir-Blodgett (LB) technique provides an excellent method of depositing thin, uniform, insulating films of accurately defined thickness. They can therefore be used effectively in the investigation of metal/thin insulator/ semiconductor electr
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.345889
Autor:
Wooding, A.
Magnetic fluids containing magnetite (Fe(_3)O(_4)) have been prepared using colloidal size particles, obtained by alkaline treatment of mixed iron(II)/iron(III) chloride solutions. The particles have been dispersed in a variety of carrier liquids emp
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314662
Autor:
Ozveren, Guneyt Suheyl
Comprehensive measurements of the electrical conductivity of nearly saturated mercury vapour at medium pressures prior to the transition to glow discharge are shown to fit an analytical formula. The electrical conductivity exhibits an exponentially g
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.258631
Autor:
Qidwai, A. A.
Various photoelectric techniques have been exploited in an investigation of the ionization energies of donor and acceptor type defects, and the photoionization cross-sections for electrons and holes from the acceptors in single crystals of zinc selen
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.257111
Autor:
Baker, S.
Interest in the Langmuir-Blodgett (LB) technique has led to a number of investigations into different types of materials that can be deposited in the form of monolayers. For example, as well as the classic long Cham fatty acids and alcohols, material
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353879
Autor:
Archibald, I. W.
The behaviour of the admittance of an a-Si Schottky barrier as a function of bias, small signal measuring frequency and temperature is not well understood. In this thesis model calculations are described which are both well defined and comprehensive
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.351192
Autor:
Clifton, Paul Alan
Metal-insulator-semiconductor switches (MISS), in which the T denotes some form of thin semi-insulating layer and the semiconductor part consists of a pn junction, are part of the general class of regenerative switching devices which includes the thy
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.255213
Autor:
Durose, Ken
This thesis is primarily concerned with the characterisation of the native defects present in CdTe crystals grown from the vapour phase using two different methods. The principal characterisation techniques used were TEM, SEM and etching/optical micr
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280424
Autor:
Mason, Neil
A study of the preparation and characterization of hydrocarbon based metal particle magnetic fluids (ferrofluids) is reported. Bimetallic alloy particle magnetic fluids with the particle compositions: FeCo, Co(_3)Fe and Ni(_3)Fe have been prepared by
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375045
Autor:
Neal, D. B.
In recent years there has been considerable interest in media which display significant non-linear optical properties; the telecommunications industry may exploit chin films of such materials for signal processing applications. The Langmuir-Blodgett
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375555