Go Ahead, Electrify Everything. We’ll Make Sure It’s Efficient.

Power conversion processes waste nearly as much energy as the global aviation industry consumes. That waste stands to triple as electrification of our world continues. Gallox is developing ultrawide bandgap gallium oxide (Ga203) semiconductor devices that eliminate that inefficiency, enable more powerful electronics circuitry, and reduce a system’s size, weight and engineering complexity.
1 kA/cm2
Current density of Ga2O3 transistors
3x
larger peak voltage than silicon carbide diodes
28x
larger peak voltage than silicon diodes
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Gallium Oxide Semiconductors Enable Breakthrough Power Electronics.
BENEFITS
Here’s How Ga2O3 Ultrawide Bandgap Semiconductor Technology Is Better
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More Efficient
Save electricity, create less waste heat
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Smaller
Reduces total resistance and conduction loss
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Higher Power Density
Reduces system size and complexity
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Higher Frequencies
Enables capacitors and inductors to be smaller and lighter
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Rugged
Can operate in harsh environments
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Lower Cost
Devices are cheaper than SiC-based devices
APPLICATIONS
Some of the Industries to be Transformed by Gallium Oxide Power Electronics
Data Centers
Drones and Aircraft
Satellites
EV Charging Infrastructure
TECHNOLOGY
Gallium Oxide Has a Far Greater Band Gap than Conventional Semiconductors
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SOLUTIONS
We Are Solving the Biggest Challenges to Gallium Oxide Semiconductor Manufacturing
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Thinner dies to increase device performance
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Reliable production at larger wafer sizes
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Thermal management
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Establish foundry and packaging processes
Vertical Topology Enables…
Vertical diodes & transistors: More devices/wafer. Novel engineering solutions for thermal and electric field management.
ABOUT US
Channeling Greater Power Through Smaller and More Efficient Devices is One of the Defining Challenges of Our Time
Gallium Oxide has enormous potential to transform almost every modern industry. Founded by some of the world’s leading experts in Ga2O3, our patented technology is eliminating the technological constraints that have kept Ga2O3 from wide adoption.

Spun out of Cornell University, a world leader in Ga2O3, and as the only Ga2O3 device startup in the US, we are delighted to help maintain American semiconductor leadership for decades to come.

Curious to learn more? Reach out to us today.
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TEAM
Our Team
Jon McCandless portrait
Dr. Jon McCandless
Co-Founder and CEO
  • Global Ga2O3 expert with over 18 peer-reviewed papers.
  • NSF Graduate Research Fellowship recipient.
  • Worked at Air Force Research Laboratory on Ga2O3.
Professor Debdeep Portrait
Professor Debdeep Jena
Co-Founder and Advisor
  • 10+ year Ga2O3 research.
  • Leading semiconductor physics scholar.
  • First in US to demonstrate a Ga2O3 transistor.
Professor Grace Xing Portrait
Professor Grace Xing
Co-Founder and Advisor
  • 10+ year Ga2O3 research.
  • First to demonstrate vertical Ga2O3 power devices.
  • Set Ga2O3 performance records.
Dr Bruce Fishbein Portrait
Dr. Bruce Fishbein
Advisor
  • 35+ years in semiconductor industry.
  • Executive roles at AMD, Marvell Technology, Cavium, and Intel.
  • Experience in manufacturing & product design.
Robert Scharf Portrait
Robert Scharf
Advisor
  • Director of Cornell's Praxis Center.
  • CEO Protokraft (acquired by Moog), Director of Marketing Thomas & Betts (acquired by ABB).
  • Experience in automotive, aerospace, telecom.
CONTACT
Get in Touch
Interested in working with us on the next generation of power electronics? Complete this form and we will be in touch within one business day.
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