<?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%">Carvalho, Thais C. V.</style></author><author><style face="normal" font="default" size="100%">Araujo, Francisco D. V.</style></author><author><style face="normal" font="default" size="100%">dos Santos, Clenilton Costa</style></author><author><style face="normal" font="default" size="100%">Alencar, Luciana M. R.</style></author><author><style face="normal" font="default" size="100%">Ribeiro-Soares, Jenaina</style></author><author><style face="normal" font="default" size="100%">Late, Dattatray J.</style></author><author><style face="normal" font="default" size="100%">Lobo, Anderson Oliveira</style></author><author><style face="normal" font="default" size="100%">Souza Filho, Antonio Gomes</style></author><author><style face="normal" font="default" size="100%">Alencar, Rafael S.</style></author><author><style face="normal" font="default" size="100%">Viana, Bartolomeu C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Temperature-dependent phonon dynamics of supported and suspended monolayer tungsten diselenide </style></title><secondary-title><style face="normal" font="default" size="100%">AIP Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two-dimensional materials exhibit great potential for high-performance electronics applications and the knowledge &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; their thermal properties is extremely necessary, since they are closely related to efficient heat dissipation and electron-&lt;span class=&quot;hitHilite&quot;&gt;phonon&lt;/span&gt; interactions. In this study we report the temperature-dependence &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; the out-&lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt;-plane A(1g) Raman mode &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;suspended&lt;/span&gt; and &lt;span class=&quot;hitHilite&quot;&gt;supported&lt;/span&gt; CVD-grown single-crystalline &lt;span class=&quot;hitHilite&quot;&gt;tungsten&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;diselenide&lt;/span&gt; (WSe2) &lt;span class=&quot;hitHilite&quot;&gt;monolayer&lt;/span&gt;. The A(1g) &lt;span class=&quot;hitHilite&quot;&gt;phonon&lt;/span&gt; wavenumber is linearly red-shifted for temperature ranging from 98 to 513 K, with first-order temperature coefficients beta &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; -0.0044 and -0.0064 cm(-1)/K for &lt;span class=&quot;hitHilite&quot;&gt;suspended&lt;/span&gt; and &lt;span class=&quot;hitHilite&quot;&gt;supported&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;monolayer&lt;/span&gt; WSe2, respectively. The higher beta module value for &lt;span class=&quot;hitHilite&quot;&gt;supported&lt;/span&gt; sample is attributed to the increase &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; the &lt;span class=&quot;hitHilite&quot;&gt;phonon&lt;/span&gt; anharmonicity due to the &lt;span class=&quot;hitHilite&quot;&gt;phonon&lt;/span&gt; scattering with the surface roughness &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; the substrate. Our analysis &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; the &lt;span class=&quot;hitHilite&quot;&gt;temperature-dependent&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;phonon&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;dynamics&lt;/span&gt; reveal the influence &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; the substrate on thermal properties &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;monolayer&lt;/span&gt; WSe2 and provide fundamental information for developing &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; atomically-thin 2D materials devices. (C) 2019 Author(s).&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><work-type><style face="normal" font="default" size="100%">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;&lt;span class=&quot;LrzXr kno-fv&quot;&gt;1.579&lt;/span&gt;&lt;/p&gt;
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