ar X iv : 1 20 8 . 31 89 v 2 [ co nd - m at . s up r - co n ] 8 O ct 2 01 3 New
نویسندگان
چکیده
We have synthesized a new layered BiS2-based compound SrFBiS2. This compound has similar structure to BiS2. It is built up by stacking up SrF layers and NaCl-type BiS2 layers alternatively along the c axis. Electric transport measurement indicates that SrFBiS2 is a semiconductor. Thermal transport measurement shows that SrFBiS2 has a small thermal conductivity and large Seebeck coefficient. First principle calculations are in agreement with experimental results and show that SrFBiS2 is very similar to LaOBiS2 which becomes superconductor with F doping. Therefore, SrFBiS2 may be a parent compound of new superconductors.
منابع مشابه
ar X iv : 1 30 6 . 51 74 v 3 [ co nd - m at . s up r - co n ] 1 4 O ct 2 01 3 Stripe Antiferromagnetic Spin Fluctuations
W. Jayasekara, Y. Lee, 2 Abhishek Pandey, 2 G. S. Tucker, 2 A. Sapkota, 2 J. Lamsal, 2 S. Calder, D. L. Abernathy, J. L. Niedziela, B. N. Harmon, 2 A. Kreyssig, 2 D. Vaknin, 2 D. C. Johnston, 2 A. I. Goldman, 2 and R. J. McQueeney 2 Ames Laboratory, Ames, Iowa, 50011, USA Department of Physics and Astronomy, Iowa State University, Ames, Iowa, 50011, USA Oak Ridge National Laboratory, Oak Ridge,...
متن کاملRTES-03 Interfaces.indd
[ B ur ns 20 07 ] B u rn s, A & W el lin gs , A C o n cu rr en t a n d R ea l-T im e Pr o gr am m in g in A d a, e d it io n C am b ri d ge U n iv er si ty P re ss 2 00 7 [ M o to ro la 19 96 ] M o to ro la Ti m e Pr o ce ss in g U n it R ef er en ce M an u al 1 99 6 p p . 1 -1 42 [ M o to ro la 20 00 ] M o to ro la M PC 56 5 & M PC 56 6 2 00 0 p p . 1 -1 31 2 [ P ea co ck 19 97 ] Pe ac o ck , ...
متن کاملar X iv : 0 80 3 . 27 76 v 1 [ co nd - m at . s up r - co n ] 1 9 M ar 2 00 8 Negative conductance in driven Josephson junctions ∗
We investigate an optimal regime of negative-valued conductance, emerging in a resistively and capacitively shunted Josephson junction, which is driven simultaneously by both, a time-periodic (ac) and a constant (dc) current. We analyze the current-voltage characteristics in the regime of absolute negative conductance. We additionally explore the stability of the negative response with respect ...
متن کاملar X iv : 1 51 0 . 01 68 0 v 1 [ co nd - m at . s of t ] 6 O ct 2 01 5 Steady Flow Dynamics during Granular Impact
Abram H. Clark, 2 Lou Kondic, and Robert P. Behringer Department of Physics & Center for Nonlinear and Complex Systems, Duke University, Durham, North Carolina 27708, USA Department of Mechanical Engineering and Materials Science, Yale University, New Haven, Connecticut 06520, USA Department of Mathematical Sciences, New Jersey Institute of Technology, Newark, New Jersey 07102, USA (Dated: Octo...
متن کاملar X iv : 1 51 0 . 01 68 0 v 3 [ co nd - m at . s of t ] 2 8 A pr 2 01 6 Steady Flow Dynamics during Granular Impact
Abram H. Clark, 2 Lou Kondic, and Robert P. Behringer Department of Physics & Center for Nonlinear and Complex Systems, Duke University, Durham, North Carolina 27708, USA Department of Mechanical Engineering and Materials Science, Yale University, New Haven, Connecticut 06520, USA Department of Mathematical Sciences, New Jersey Institute of Technology, Newark, New Jersey 07102, USA (Dated: Apri...
متن کامل