QTREX Quantum has secured approximately $1 million from the Israel Innovation Authority to develop a novel material for advancing superconducting quantum computers. The company is engineering a radio frequency (RF) dielectric material intended as a core layer within its quantum connectivity architecture, addressing a fundamental limitation in scaling current systems. According to QTREX CEO Dagi Ben-Noon, “Superconducting quantum computers cannot scale on conventional wiring architecture,” highlighting the need for a new approach to signal routing in cryogenic environments. Unlike adapting existing materials, QTREX is building this dielectric, conductor, and 3D geometry together, aiming to reduce signal loss, increase density, and improve thermal performance as qubit counts grow.
$1 Million IIA Grant Advances Native RF Dielectric Material
A $1 million grant from the Israel Innovation Authority is fueling QTREX Quantum’s development of a novel radio frequency (RF) dielectric material, a critical component for scaling superconducting quantum computers. This investment signals a departure from conventional approaches that rely on adapting existing materials for quantum applications; QTREX is instead engineering a purpose-built material directly integrated into their quantum connectivity architecture. Signal loss, impedance control, material density, and thermal management are all interconnected, demanding a holistic design approach. QTREX intends to address this by creating a material where the dielectric properties, conductive pathways, and three-dimensional geometry are engineered as a single, unified structure. This contrasts with current methods that often involve assembling disparate components, potentially introducing points of failure and signal degradation. This program targets a growing bottleneck as quantum processors gain qubits; more qubits necessitate more RF lines, tighter packaging, and cleaner signal paths.
QTREX believes this new material layer will be a key differentiator as they engage with potential commercial partners. Ben-Noon stated, “QTREX’s existing materials and additive manufacturing capabilities already exceed conventional industry approaches by enabling the company to engineer materials, conductive pathways and 3D geometry as one integrated platform,” emphasizing the company’s commitment to a fully integrated connectivity solution for the future of quantum computing.
QTREX Additive Manufacturing Platform Enables Scalable Quantum Connectivity
The pursuit of scalable superconducting quantum computers faces a fundamental hurdle; conventional wiring architectures are proving inadequate as qubit counts increase. QTREX Quantum is addressing this challenge with a novel approach centered around additively manufactured electronics and, crucially, a purpose-built dielectric material. This is not simply adapting existing materials to new purposes; QTREX is designing the dielectric, conductor, and three-dimensional geometry as a single, integrated structure. As quantum processors scale, the demand for more RF lines and tighter packaging intensifies, creating a bottleneck that requires innovative material science. The development of this native RF dielectric material is intended to overcome limitations inherent in assembling disparate components, and directly addresses the escalating need for denser, lower-loss RF signal routing within the cryogenic environments essential for superconducting qubits.
QTREX’s existing materials and AME capabilities already go beyond conventional industry approaches by enabling the Company to engineer materials, conductive pathways and 3D geometry as one integrated platform.
Dagi Ben-Noon, Chief Executive Officer of QTREX
