원문정보
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
The magneto-resistivity and electric field-current density (E-J) curves were investigated up to a magnetic field 9 T in the optimally doped BaFe1.8Co0.2As2 single crystal with a superconducting temperature (Tc) of 24.6 K. The E-J Scaling behaviors below and above vortex glass transition temperature (Tg) were found, confirming the existence of the vortex glass phase transition. The critical exponents for the diverging spatial and time correlations at Tg, were obtained as ν = 1.1 ± 0.1 and z = 4.5 ± 0.3, respectively. The obtained critical exponents are in good agreement with the predicted values of ν ~ 1 – 2 and z > 4 within the 3D vortex glass theory.
목차
Abstract
1. INTRODUCTION
2. EXPERIMENTS
3. RESULTS AND DISCUSSION
4. CONCLUSION
ACKNOWLEDGMENT
REFERENCES
1. INTRODUCTION
2. EXPERIMENTS
3. RESULTS AND DISCUSSION
4. CONCLUSION
ACKNOWLEDGMENT
REFERENCES
저자정보
참고문헌
자료제공 : 네이버학술정보