Key Highlights
- Synopsys (SNPS) and Atomera (ATOM) are broadening their TCAD partnership to encompass gallium nitride (GaN) semiconductor modeling.
- The expanded collaboration focuses on RF and power electronics applications leveraging Synopsys’ Sentaurus TCAD platform.
- Atomera plans to develop a comprehensive GaN calibration framework and deliver validated TCAD simulation decks using Sentaurus tools.
- The move builds upon previous work that integrated Atomera’s MST materials technology into the Sentaurus simulation ecosystem.
- Atomera shares (ATOM) have surged 187% year-to-date, trading at $6.19, while SNPS stock showed no significant movement following the announcement.
Synopsys has taken its collaboration with semiconductor materials innovator Atomera to the next level, broadening a technical alliance that spans several years. On Thursday, the companies revealed they’re advancing their joint efforts into the realm of gallium nitride device simulation.
The initial collaboration centered on incorporating Atomera’s Mears Silicon Technology (MST) into Synopsys’ Sentaurus TCAD simulation platform. Through Atomera’s MSTcad toolkit, this integration enabled industry partners and customers to simulate and assess MST’s physical and electrical characteristics using Synopsys’ sophisticated modeling infrastructure.
This latest expansion leverages that established framework and redirects it toward GaN simulation workflows — a distinct material platform critical for radio frequency and power semiconductor applications.
According to Rahul Deokar, executive director overseeing product management for Manufacturing Solutions at Synopsys, the enhanced partnership aims to harness GaN TCAD modeling capabilities to unlock deeper understanding of how cutting-edge materials can drive superior device efficiency.
The partnership structure calls for Atomera to leverage Sentaurus TCAD technology to establish a comprehensive GaN calibration framework for TCAD simulation processes. Additionally, Atomera will develop promotional content and validated TCAD simulation decks for GaN-based devices, while delivering continuous product insights to Synopsys.
Sentaurus TCAD as the Foundation
The Sentaurus TCAD platform from Synopsys serves as the technological backbone of this expanded alliance. This comprehensive suite of process and device modeling tools is widely deployed throughout the semiconductor sector to simulate material and structural behavior at the transistor level.
Through its partnership with Atomera, Sentaurus gains enhanced capabilities for MST-enabled device simulation — and with this expansion, GaN device modeling as well. This enhancement significantly expands the spectrum of device architectures that Synopsys’ simulation infrastructure can accurately model and calibrate.
Atomera CEO Scott Bibaud referenced their previous MSTcad collaboration as proof of concept for their approach. “The combination of MST with Synopsys’ Sentaurus platform through MSTcad has already demonstrated significant value, and we’re thrilled to expand this partnership into the GaN domain,” he stated.
Atomera’s Market Position
Atomera operates as a semiconductor materials technology and intellectual property licensing enterprise. Its proprietary MST technology consists of a quantum-engineered thin-film architecture engineered to enhance transistor performance and energy efficiency.
ATOM shares have climbed 187% year-to-date, reaching $6.19 at the time of Thursday’s announcement, translating to a market capitalization of approximately $237 million. The stock declined 2.37% during the trading session.
InvestingPro analysis suggests ATOM may be trading above its Fair Value assessment. Analysts don’t anticipate the company achieving profitability this fiscal year, although its balance sheet shows a favorable cash position relative to debt obligations.
The company’s fourth quarter 2025 financial results revealed an EPS of -$0.14, which aligned with analyst projections, while revenue of $50,000 fell short of the $100,000 consensus estimate by 50%.
This past February, Atomera secured approximately $25 million in capital through a direct placement offering, issuing 5 million common stock units priced at $5.00 per unit to institutional investment firms.
Atomera has also strengthened its leadership team by appointing Nishant Sinha as vice president of marketing, tasked with accelerating MST technology adoption throughout the semiconductor ecosystem.
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