<?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%">Chi Zhang</style></author><author><style face="normal" font="default" size="100%">Rui-Rui Du</style></author><author><style face="normal" font="default" size="100%">M.J. Manfra</style></author><author><style face="normal" font="default" size="100%">L.N. Pfeiffer</style></author><author><style face="normal" font="default" size="100%">K.W. West</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transport of a Sliding Wigner Crystal in the Four Flux Composite Fermion Regime</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://journals.aps.org/prb/abstract/10.1103/PhysRevB.92.075434</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">92</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;span&gt;In two-dimensional (2D) electron systems, Wigner crystals (WC) and fractional quantum Hall effect (FQHE) liquids are competing ground states under low temperatures&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;aps-inline-formula&quot;&gt;&lt;span class=&quot;MathJax_Preview&quot;&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Element-1-Frame&quot; class=&quot;MathJax&quot;&gt;&lt;span id=&quot;MathJax-Span-1&quot; class=&quot;math&quot;&gt;&lt;span&gt;&lt;span&gt;&lt;span id=&quot;MathJax-Span-2&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-3&quot; class=&quot;mo&quot;&gt;(&lt;/span&gt;&lt;span id=&quot;MathJax-Span-4&quot; class=&quot;mi&quot;&gt;T&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Span-5&quot; class=&quot;mo&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&amp;nbsp;and high magnetic fields&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;aps-inline-formula&quot;&gt;&lt;span class=&quot;MathJax_Preview&quot;&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Element-2-Frame&quot; class=&quot;MathJax&quot;&gt;&lt;span id=&quot;MathJax-Span-6&quot; class=&quot;math&quot;&gt;&lt;span&gt;&lt;span&gt;&lt;span id=&quot;MathJax-Span-7&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-8&quot; class=&quot;mo&quot;&gt;(&lt;/span&gt;&lt;span id=&quot;MathJax-Span-9&quot; class=&quot;mi&quot;&gt;B&lt;/span&gt;&lt;span id=&quot;MathJax-Span-10&quot; class=&quot;mo&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;. Here we report differential conductivity results demonstrating the reentrant insulating phase around&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;aps-inline-formula&quot;&gt;&lt;span class=&quot;MathJax_Preview&quot;&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Element-3-Frame&quot; class=&quot;MathJax&quot;&gt;&lt;span id=&quot;MathJax-Span-11&quot; class=&quot;math&quot;&gt;&lt;span&gt;&lt;span&gt;&lt;span id=&quot;MathJax-Span-12&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-13&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-14&quot; class=&quot;mi&quot;&gt;ν&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Span-15&quot; class=&quot;mo&quot;&gt;=&lt;/span&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Span-16&quot; class=&quot;mn&quot;&gt;1&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;/5 in a 2D hole system in AlGaAs/GaAs quantum wells and unexpected features in the solid-liquid phase transition between WC and FQHE liquids in ultrahigh magnetic fields up to 45 T. Remarkably, the electric field&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;aps-inline-formula&quot;&gt;&lt;span class=&quot;MathJax_Preview&quot;&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Element-4-Frame&quot; class=&quot;MathJax&quot;&gt;&lt;span id=&quot;MathJax-Span-17&quot; class=&quot;math&quot;&gt;&lt;span&gt;&lt;span&gt;&lt;span id=&quot;MathJax-Span-18&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-19&quot; class=&quot;mo&quot;&gt;(&lt;/span&gt;&lt;span id=&quot;MathJax-Span-20&quot; class=&quot;mi&quot;&gt;E&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Span-21&quot; class=&quot;mo&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&amp;nbsp;plays an equivalent role as the temperature does in our phase diagram. From the&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;aps-inline-formula&quot;&gt;&lt;span class=&quot;MathJax_Preview&quot;&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Element-5-Frame&quot; class=&quot;MathJax&quot;&gt;&lt;span id=&quot;MathJax-Span-22&quot; class=&quot;math&quot;&gt;&lt;span&gt;&lt;span&gt;&lt;span id=&quot;MathJax-Span-23&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-24&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-25&quot; class=&quot;mi&quot;&gt;E&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Span-26&quot; class=&quot;mo&quot;&gt;−&lt;/span&gt;&lt;span id=&quot;MathJax-Span-27&quot; class=&quot;mi&quot;&gt;T&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&amp;nbsp;“duality” analysis, a characteristic length of 450 nm is derived, which can be understood as the phase-coherent domain size of WC. Moreover, evidence shows that with weak disorder the insulating phase and composite fermion liquid could be coexisting around&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;aps-inline-formula&quot;&gt;&lt;span class=&quot;MathJax_Preview&quot;&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Element-6-Frame&quot; class=&quot;MathJax&quot;&gt;&lt;span id=&quot;MathJax-Span-28&quot; class=&quot;math&quot;&gt;&lt;span&gt;&lt;span&gt;&lt;span id=&quot;MathJax-Span-29&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-30&quot; class=&quot;mrow&quot;&gt;&lt;span id=&quot;MathJax-Span-31&quot; class=&quot;mi&quot;&gt;ν&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span id=&quot;MathJax-Span-32&quot; class=&quot;mo&quot;&gt;=&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&amp;nbsp;1/5, pointing to the possibility that the insulating phase is the four flux quantum Wigner crystal, as proposed by theories.&lt;/span&gt;&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">075434</style></issue></record></records></xml>