Project supported by the National Natural Science Foundation of China(Grant Nos.11374345,11104335,and 91121004);the National Basic Research Program of China(Grant Nos.2012CB821403,2011CBA00107,and 2012CB921302)
We measured the infrared reflectivity of BaFe1.904Ni0.096As2 single crystal from room temperature down to 20 K. Two Drude terms and a Lorentz term well describe the real part of the optical conductivity σ1 (ω). We...
Project supported by the National Basic Research Program of China(Grant Nos.2012CB821403,2011CBA00107,and 2012CB921302);the National Natural Science Foundation of China(Grant Nos.11374345,11104335,and 91121004)
We performed detailed temperature-dependent optical measurements on optimally doped Ba0.6K0.4Fe2As2 single crystal, We examine the changes of the in-plane optical conductivity spectral weight in the normal state and t...
Project supported by the National Basic Research Program of China (Grant Nos. 2009CB929100 and 2011CBA00107);the National Natural Science Foundation of China (Grant Nos. 91121004,10974241,and 11104335)
The response of superconducting Nb films with a diluted triangular and square array of holes to a perpendicular magnetic field are investigated.Due to small edge-to-edge separation of the holes,the patterned films are...
Project supported by the National Basic Research Program of China (Grant Nos. 2009CB929100 and 2011CBA00107);the National Natural Science Foundation of China (Grant Nos. 91121004,10974241,and 11104335)
The response of superconducting Nb films with a diluted triangular and square array of holes to a perpendicular magnetic field are investigated. Due to small edge-to-edge separation of the holes, the patterned films a...