We are a science and engineering innovator in the physical sciences field. We leverage government grants with private investment to develop and mature our technologies into products that we and our licensed partners can manufacture and sell directly to customers

Our current research focus is in the field of High Temperature Superconductors (HTS) with particular emphasis on single layer coated conductor HTS wire and multilayer cables using proprietary ExoCable™ technology. 

High-temperature superconducting cables


We develop superconducting cables that combine high quench stability with low magnetization loss and high mechanical strength. The cables are designed for applications where fast ramping and good field quality are required.

Cryogenic current drive for conduction cooled magnets

Leads trans

We design and manufacture cryogenic current management systems for conduction cooled magnets. The current drive features a cryogenic rectifier which allows cooling a magnet with a single cryo-head.

YBCO on Kapton: signal lines for quantum computers and detectors


We developed  a process for transfer of epitaxial YBCO layers on dielectric substrates such as Kapton, G10 and Ultralam. The major application is ultra-low loss signal lines connecting sub-mK quantum systems and 50 K Silicon electronic interface.


BTG will present at MT-27

By BTG | April 13, 2021

Meet us at MT-27, we will be presenting “Performance of a test coil wound from…

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Dr. Solovyov gives an invited talk at CEC/ICMC 2019, Hartfort, CT

By BTG | July 28, 2019

Dr. Solovyov gives an invited talk “Transport performance and AC loss of superconducting cables comprised…

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National Academies study recommends a pilot fusion energy program

By BTG | December 28, 2018

A new report on the development of fusion as an energy source, written at the…

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BTG participated in Accelerating to a Bright Future workshop at Brookhaven National Laboratory.

By BTG | November 29, 2018

https://www.bnl.gov/abf2018/ Visit of AFT facility:  

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We hosted a booth at Applied Superconductivity Conference 2018, http://ascinc.org/

By BTG | November 29, 2018

Some pictures from the exhibit floor:

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BTG participated in SBIR Road Tour event, New Haven CT

By BTG | August 24, 2018

Pictures from the event:

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