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The copyright of a submitted article is only transferred to the publishers if and when the article is accepted for publication. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, electrostatic, mechanical, photocopying, recording or otherwise without the prior written permission of the publishers.
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Double Time Green Function and the Electron Phonon Interaction in Superlattices
Abstract
The electron phonon interaction in a superlattices has been considered using Green function. This approach provides an easy method of obtaining the Absorption coefficient both for electrons and phonon, and also calculating the shift in the ground state energy of electrons in superlattices due to the interaction
