AY Sensors Announces Availability of New Larger Format 25 x 25 mm² Perovskite Single Crystals for High-Performance X-ray Direct Detection Applications

Victoria, BC, Canada – June 24, 2025 – AY Sensors, a leading innovator in perovskite materials, is pleased to announce the availability of its new, larger-sized single crystals, now offered in a 25 x 25 mm² format. These crystals are available both as grown and polished and metalized. They are ideal for direct detection and image sensor applications for gamma- and X-ray detectors.

This new size represents a significant expansion in the company’s product offering, building on its well-established 10 x 10 mm² crystals. The 25 x 25 mm² format enables broader detector coverage and improved integration flexibility for research, development, and commercial-scale applications.

Key Features and Advantages of AY Single Crystals:

• Single crystal perovskite compound semiconductors tailored for direct X-ray detection and imaging applications.

• Novel, precision-control growth technique, enables precise control over stoichiometry, defect density, and crystal uniformity.

• Exceptional optoelectronic properties, including:

  • High X-ray absorption coefficients

  • Balanced and long-range electron/hole transport

  • Long carrier diffusion lengths

  • Ultra-low trap densities
    These combine to deliver superior X-ray sensitivity and detectivity in performance-critical environments.

Availability

The crystals are available to sample today in low minimum order quantities, and volume pricing is available upon request.

The 25 x 25 mm² crystals will be showcased at the American Society for Nondestructive Testing Research Symposium 2025 on June 23 - 27, 2025 at Indianapolis, Indiana, USA. 

For product inquiries, sample requests, or volume pricing discussions, please contact info@aysensors.com