112 citations · 462 across the 12 of their papers we have counts for
12 papers
Magnetic-field-induced 1st order transition to FFLO state at paramagnetic limit in 2D superconductors
Nathanael A. Fortune, Charles C. Agosta, Scott T. Hannahs +1
We have recently reported the first direct calorimetric observation of a magnetic-field-induced first-order phase transition into a high-field FFLO superconducting state at the Clo…
Calorimetric Measurements of Magnetic-Field-Induced Inhomogeneous Superconductivity Above The Paramagnetic Limit
Charles C. Agosta, Nathanael A. Fortune, Scott T. Hannahs +4
We report the first magneto-caloric and calorimetric observations of a magnetic-field-induced phase transition within a superconducting state to the long-sought exotic "FFLO" super…
Radial modulation enhances critical fields in 2d superconductors
William A. Coniglio, Charles C. Agosta
The 1964 reports of Fulde, Ferrell, Larkin, and Ovchinnikov (FFLO or LOFF) on paramagnetic enhancement of superconductivity suggested that superconductivity can persist at applied…
An Experimental and Semi-Empirical Method to Determine the Pauli-Limiting Field in Quasi 2D Superconductors as applied to -(BEDT-TTF)Cu(NCS): Strong Evidence of a FFLO State
C. C. Agosta, Jing Jin, W. A. Coniglio +9
We present upper critical field data for -(BEDT-TTF)Cu(NCS) with the magnetic field close to parallel and parallel to the conducting layers. We show that we can eliminat…
Anisotropic upper critical field and a possible Fulde-Ferrel-Larkin-Ovchinnikov state in a stoichiometric pnictide superconductor LiFeAs
K. Cho, H. Kim, M. A. Tanatar +6
Measurements of the temperature and angular dependencies of the upper critical fields of a stoichiometric single crystal LiFeAs in pulsed magnetic fields up to 50 T were p…
Improvements to the Tunnel Diode Oscillator technique for high frequencies and pulsed magnetic fields with digital acquisition
William A. Coniglio, Laurel E. Winter, Chris Rea +2
We discuss improvements to the short-term performance of tunnel diode oscillator transducers with an emphasis on frequencies from 30 MHz to 1.2 GHz using LC type tank circuits. We…