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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Greetings,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I want to artificially increase/decrease the effects of spin-orbit coupling for pedagogical purposes (specifically, I want to artificially increase/decrease magnetocrystalline anisotropy in a certain magnetic system). Is it sufficient to simply alter the value of ‘cau_fact’ when generating the fully-relativistic US-PPs using ld1.x?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>J. D.<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>************************************<o:p></o:p></p><p class=MsoNormal>J. D. Burton, Ph.D.<o:p></o:p></p><p class=MsoNormal><a href="mailto:jdburton1@gmail.com"><span style='color:blue'>jdburton1@gmail.com</span></a><o:p></o:p></p><p class=MsoNormal>Research Assistant Professor<o:p></o:p></p><p class=MsoNormal>University of Nebraska Lincoln<o:p></o:p></p><p class=MsoNormal>Physics and Astronomy<o:p></o:p></p><p class=MsoNormal>Office Ph. (402) 472 2499<o:p></o:p></p><p class=MsoNormal>Mobile Ph. (402) 419 9918<o:p></o:p></p><p class=MsoNormal>310A Jorgensen Hall<o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:black'>CV: <a href="http://tinyurl.com/2avltsc"><span style='color:blue'>http://tinyurl.com/2avltsc</span></a></span><o:p></o:p></p><p class=MsoNormal>************************************<o:p></o:p></p><p class=MsoNormal>"The job of a scientist is to generate wrong ideas as fast as possible."<o:p></o:p></p><p class=MsoNormal>-- Murray Gell-Mann<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>