<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pawbake, Amit S.</style></author><author><style face="normal" font="default" size="100%">Mishra, K. K.</style></author><author><style face="normal" font="default" size="100%">Machuno, Luis G. B.</style></author><author><style face="normal" font="default" size="100%">Gelamo, Rogerio V.</style></author><author><style face="normal" font="default" size="100%">Ravindranathan, T. R.</style></author><author><style face="normal" font="default" size="100%">Rout, Chandra Sekhar</style></author><author><style face="normal" font="default" size="100%">Late, Dattatray J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Temperature and pressure dependent Raman spectroscopy of plasma treated multilayer graphene nanosheets</style></title><secondary-title><style face="normal" font="default" size="100%">Diamond and Related Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">graphene</style></keyword><keyword><style  face="normal" font="default" size="100%">high pressure</style></keyword><keyword><style  face="normal" font="default" size="100%">Phonon</style></keyword><keyword><style  face="normal" font="default" size="100%">Plasma treated graphene</style></keyword><keyword><style  face="normal" font="default" size="100%">Raman spectroscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR </style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">84</style></volume><pages><style face="normal" font="default" size="100%">146-156</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Understanding of the fine structure at the atomic level and properties of graphene by creating defects is important from the point of view of thermal and stress management. Here we report Raman spectroscopic studies on pristine and plasma treated multilayer graphene to explore the remarkable structure and phonon properties with temperature and pressure. Temperature dependent studies illustrate monotonic softening of G and G′ bands in the temperature range 78 to 573 K. This process can be of fundamental importance in other promising and emerging nano and heterostructured materials. The pressure dependent Raman spectroscopic investigations on G-band of these samples were carried out up to 25 GPa using a diamond anvil cell. Comparatively weak and more compressible nature of the G band (E2g in-plane mode) as a function of applied pressure is found in plasma treated graphene. After pressure release, the samples recover to their original ordered structure. The present study is important for further understanding of the fine structure, properties and effect of defects in graphene, which can affect the atomic bonds, thermal expansion, specific heat, and thermal conductivity as well.&lt;/p&gt;</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;</style></custom3><custom4><style face="normal" font="default" size="100%">&lt;p&gt;2.561&lt;/p&gt;</style></custom4></record></records></xml>