227 citations · 523 across the 4 of their papers we have counts for
4 papers
Suppression of the critical temperature of superconducting NdFeAs(OF) single crystals by Kondo-like defect sites induced by alpha-particle irradiation
C. Tarantini, M. Putti, A. Gurevich +8
We report a comprehensive investigation of the suppression of the critical temperature Tc of NdFeAs(OF) single crystal by alpha-particle irradiation. Our data indicate that irradia…
The role of Cr substitution on the ferromagnetic properties of Ga1-xCrxN
R. K. Singh, Stephen Y. Wu, H. X. Liu +3
Angular-dependent channeling Rutherford Backscattering Spectroscopy (c-RBS) has been used to quantify the fraction of Cr atoms on substitutional, interstitial, and random sites in…
Observation of ferromagnetism above 900 K in Cr-GaN and Cr-AlN
H. X. Liu, Stephen Y. Wu, R. K. Singh +6
We report the observation of ferromagnetism at over 900K in Cr-GaN and Cr-AlN thin films. The saturation magnetization moments in our best films of Cr-GaN and Cr-AlN at low tempera…
Synthesis, characterization and modeling of high quality ferromagnetic Cr-doped AlN thin films
Stephen Y. Wu, H. X. Liu, Lin Gu +6
We report a theoretical and experimental investigation of Cr-doped AlN. Density functional calculations predict that the isolated Cr t2 defect level in AlN is 1/3 full, falls appro…