8 papers
Synthesis of Bulk Superconducting LiNbO Crystals through CaH Reduction
Ryan Paxson, Stephanie J. Hong, Bicky S. Moirangthem +17
We have synthesized layered superconducting LiNbO crystals through a bulk phase transformation from LiNbO single crystals via CaH reduction. As the Nb valence is reduce…
Campbell penetration depth in a single crystal of heavy fermion superconductor CeCoIn
Hyunsoo Kim, Makariy A. Tanatar, Cedomir Petrovic +1
The temperature and magnetic field dependent magnetic penetration depth, , was measured in a single crystal of a heavy fermion superconductor CeCoIn using a frequenc…
Magnetic flux distribution, quasiparticle spectroscopy, and quality factors in Nb films for superconducting qubits
Amlan Datta, Bicky S. Moirangthem, Kamal R. Joshi +6
Niobium is a practical material platform for superconducting microwave circuits; however, device-level performance can vary significantly depending on film growth and processing co…
Reaching Quantum Critical Point by Adding Non-magnetic Disorder in Single Crystals of Superconductor
Elizabeth H. Krenkel, Makariy A. Tanatar, Romain Grasset +5
The Remeika series superconductor, , shows a rare nonmagnetic quantum critical point (QCP) associated with the continuous c…
Quasiparticle spectroscopy in tantalum films with different Ta/sapphire interfaces
Bicky S. Moirangthem, Kamal R. Joshi, Anthony P. Mcfadden +8
One of the crucial aspects of current research in quantum information science is the identification and control of loss mechanisms in superconducting circuits. Although microwave m…
Magneto-optical study of Nb thin films for superconducting qubits
Amlan Datta, Kamal R. Joshi, Sunil Ghimire +7
Among the recognized sources of decoherence in superconducting qubits, the spatial inhomogeneity of the superconducting state and the possible presence of magnetic-flux vortices re…