<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lee, E.</style></author><author><style face="normal" font="default" size="100%">Puzder, A.</style></author><author><style face="normal" font="default" size="100%">Chou, M. Y.</style></author><author><style face="normal" font="default" size="100%">Uzer, T.</style></author><author><style face="normal" font="default" size="100%">Farrelly, D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pair-tunneling states in semiconductor quantum dots: Ground-state behavior in a magnetic field</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review B</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Phys. Rev. B</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000073761500074</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">12281-12284</style></pages><isbn><style face="normal" font="default" size="100%">0163-1829</style></isbn><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Using classical mechanical and quantum Monte Carlo methods we trace the ground-state behavior with an applied magnetic field of localized electron pair states in a quantum dot. By developing a method to treat nonconserved paramagnetic interactions using variational and diffusion quantum Monte Carlo techniques we find (i) a single-triplet transition at very small magnetic field strengths, (ii) enhanced localization of the two electrons with increasing magnetic field, and (iii) a mechanism for pair breakup that is different from that proposed recently by Wan et al. [Phys. Rev. Lett. 75, 2879 (1995)]. [S0163-1829(98)04016-8].&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Article</style></work-type><accession-num><style face="normal" font="default" size="100%">WOS:000073761500074</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: ZP518Times Cited: 12Cited Reference Count: 12Cited References:      Farrelly D, 1998, PHYS REV LETT, V80, P3884, DOI 10.1103/PhysRevLett.80.3884     Wan Y, 1997, PHYS REV LETT, V78, P3979, DOI 10.1103/PhysRevLett.78.3979     Jones MD, 1997, PHYS REV E, V55, P6202, DOI 10.1103/PhysRevE.55.6202     Cerjan C, 1997, PHYS REV A, V55, P2222, DOI 10.1103/PhysRevA.55.2222     Wan Y, 1997, PHYS REV B, V55, P5313, DOI 10.1103/PhysRevB.55.5313     RAIKH ME, 1997, PHYS REV LETT, V77, P3980     Raikh ME, 1996, PHYS REV LETT, V77, P1354, DOI 10.1103/PhysRevLett.77.1354     WAN Y, 1995, PHYS REV LETT, V75, P2879, DOI 10.1103/PhysRevLett.75.2879     ASHOORI RC, 1993, PHYSICA B, V184, P378, DOI 10.1016/0921-4526(93)90385-J     PANG T, 1990, PHYS REV LETT, V65, P1635, DOI 10.1103/PhysRevLett.65.1635     UMRIGAR CJ, 1988, PHYS REV LETT, V60, P1719, DOI 10.1103/PhysRevLett.60.1719     HILL GW, 1878, AM J MATH, V1, P5, DOI 10.2307/2369430Lee, E Puzder, A Chou, MY Uzer, T Farrelly, DAMERICAN PHYSICAL SOCCOLLEGE PK&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Utah State Univ, Dept Chem &amp; Biochem, Logan, UT 84322 USA. Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA.Lee, E (reprint author), Utah State Univ, Dept Chem &amp; Biochem, Logan, UT 84322 USA</style></auth-address></record></records></xml>