Posts by BTG
BTG presents at Stony Brook University Incubator Showcase
BTG presented at Stony Brook University Incubator Showcase, June 8, 2017. The showcase is a joint effort by the Centers of Excellence, Centers for Advanced Technology, and Business Incubators to showcase the innovations of our member entrepreneurs.
Read MoreUniversal lower limit on vortex creep in superconductors
Eley at al. propose the existence of a universal minimum realizable S ~ Gi1/2(T/Tc) (Tc is the superconducting transition temperature, and Gi = (γ2/2)[(μ0kBTc)/(4πBc2(0)ξab3(0))]2 ∝ γ2Tc2λ4/ξ2, The Ginzburg number, parameterizes the scale of thermal fluctuations in a superconductor) that has been achieved in our films and few other materials, and is violated by none. Eley,…
Read MoreIc performance of 2G conductors from various manufacturers
Kiyosumi Tsuchiya et al. from Tsukukuba compared performance of 2G conductors from Fujikura Ltd.; SuNAM Co. Ltd.; SuperOx Japan LLC; and SuperPower Inc.. Tsuchiya, K., A. Kikuchi, A. Terashima, K. Suzuki, K. Norimoto, M. Tawada, M. Masuzawa, N. Ohuchi, X. Wang, Y. Iijima, T. Takao, S. Fujita, M. Daibo, and Y. Iijima, Critical Current Characterization of…
Read MoreBTG presents at Low Temperature Superconductor Workshop, February 27 – March 1, Santa Fe, NM
Workshop site. Participants photo: Presentation list.
Read MoreBTG presents at 12th Annual Columbia University Energy Symposium
We presented our technology 12th Annual Columbia University Energy Symposium, February 3 2017 http://www.cuenergysymposium.com/ Pictures from the event:
Read MoreOur paper “Exfoliated YBCO filaments for second-generation superconducting cable” is published
Our paper, “Exfoliated YBCO filaments for second-generation superconducting cable” is published in “Superconductor Science and Technology“. The paper is a summary of our Phase I SBIR project, “Second Generation Superconducting Cable with Exfoliated YBCO Filaments”, U.S. DOE Office of Science SBIR Phase I award DE-SC0013856. The paper is published as a part of focus issue ” Selected work from…
Read MoreBTG participates in Applied Superconductivity Conference 2016, Denver CO
BTG wins DOE SBIR Phase II award
Second Generation Superconducting Cable with Exfoliated YBCO Filaments—Brookhaven Technology Group, Inc., Stony Brook, NY, 1000 Innovation Rd., Stony Brook, NY 11794-6044 Abstract High temperature superconducting wire (HTS) technology has a significant potential to become the wire of choice for helium-free, ultra-high field magnet systems. High-field, helium-free magnet systems are attracting more interest as the world…
Read MoreBTG participates in CEWIT 2016 incubator showcase
BTG poster
Read MoreBTG wins DOE SBIR Phase I Award
Beam positioning monitor based on large area HTS pickup coils Brookhaven Technology Group (BTG) and STAR Cryoelectronics (STAR) will design and develop a long-base high-temperature superconducting gradiometer instrument capable of detecting position of a particle beam as low as 1 nA. The technology relies on two key innovations. First, the sensing coil structure will…
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