<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="RIGHT: auto"><SPAN style="RIGHT: auto"><BR class=yui-cursor></SPAN></div>
<div style="TEXT-ALIGN: left; TEXT-INDENT: 0in; MARGIN: 0in 0in 0pt 6.25pt" class=MsoNormal align=left><SPAN style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 12pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-theme-font: major-bidi; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi">Dear all,<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></div>
<div style="TEXT-ALIGN: left; TEXT-INDENT: 0in; MARGIN: 0in 0in 0pt 6.25pt" class=MsoNormal align=left><SPAN style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 12pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-theme-font: major-bidi; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi"> <o:p></o:p></SPAN></div>
<div style="TEXT-ALIGN: left; TEXT-INDENT: 0in; MARGIN: 0in 0in 0pt 17.3pt; RIGHT: auto" class=MsoNormal align=left><SPAN style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 12pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-theme-font: major-bidi; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi">I want to know if I have a graphene sheet with orthorhombic lattice , and kpoints path are<SPAN style="mso-spacerun: yes"> </SPAN>gamma –X-S-Y- gamma in this structure,<o:p></o:p></SPAN></div>
<div style="TEXT-ALIGN: left; MARGIN: 0in 0in 0pt 17.3pt" class=MsoNormal align=left><SPAN style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 12pt; mso-bidi-theme-font: major-bidi; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi">Which these points are corresponding of dirac point and M<SPAN style="mso-spacerun: yes"> </SPAN>in graphene ?<o:p></o:p></SPAN></div>
<div style="TEXT-ALIGN: left; MARGIN: 0in 0in 0pt 17.3pt" class=MsoNoSpacing align=left><o:p><FONT size=5 face="B Nazanin"> </FONT></o:p></div>
<div style="TEXT-ALIGN: left; TEXT-INDENT: 0in; MARGIN: 0in 0in 0pt 6.25pt" class=MsoNormal align=left><SPAN style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 12pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-theme-font: major-bidi; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi">Best Regards<o:p></o:p></SPAN></div>
<div style="TEXT-ALIGN: left; MARGIN: 0in 0in 0pt 17.3pt" class=MsoNormal align=left><SPAN style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt; mso-bidi-theme-font: major-bidi; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi"><o:p> </o:p></SPAN></div>
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