Products

CSMH firstly innovated the technology of diamond-based AlN with XRD (0002) rocking curve<3°, ultra-high thermal conductivity of diamond (thermal conductivity at room temperature can reach 2000W/m.K), Ra <2nm, contributing to a brand new application of AlN.

Femtosecond laser-based Time-Domain Thermoreflectance (TDTR) is one of the most advanced thermal characterization techniques for micro- and nanoscale materials. The TDTR system independently developed by CSMH enables the measurement of key thermal properties, including thermal conductivity, thermal diffusivity, interfacial thermal resistance, and thermal boundary conductance, for materials such as diamond, semiconductors, and metals.The system supports measurements of both bulk samples and thin-film structures with thicknesses ranging from tens of nanometers to several micrometers. It employs a non-contact measurement approach and can operate under ambient conditions or perform measurements through optical windows in a vacuum chamber.

MPCVD (microwave plasma chemical vapor deposition) is an advanced, high-performance system for synthesizing artificial diamond. CSMH’s self-developed MPCVD equipment enables high-quality growth of both single-crystal and polycrystalline diamond. The system supports microwave output frequencies ranging from 915 to 2450 MHz and can grow diamond films with sizes from 2-inch to 10-inch.