Scalable CVD-Grown graphene on copper: Tailoring electrical, thermal, and optical properties for advanced device applications

Graphene, a monolayer of carbon atoms organized in a -dimensional honeycomb lattice, constitutes the critical structural unit of graphite the most abundant crystalline allotrope of carbon. Distinguished with the aid of its top notch electrical and thermal conductivity, chemical inertness, and optical transparency, graphene continues to redefine the bounds of substances technological know-how and device engineering. In this observe, first-rate graphene movies had been synthesized on copper substrates via chemical vapor deposition (CVD), allowing controlled growth and uniform insurance. Systematic evaluation in their intrinsic bodily houses consisting of electrical conductivity, thermal shipping, and optical transparency provides important insights into overall performance optimization. The findings underscore the flexibility of CVD-grown graphene as a multifunctional fabric with direct applicability in subsequent-technology technologies together with transparent touch interfaces, excessive-performance photovoltaic systems, ultrasensitive sensors, and flexible electronic systems.

Dr. Salah OUDJERTLI is a Senior Researcher Class (A) at the Research Center in Industrial Technologies in Algiers, Algeria, holding a Habilitation to Direct Research (HDR) in Materials Science. He is an active member of several research laboratories at Badji Mokhtar-Annaba University and numerous international scientific societies, including the ACS and APS. Dr. OUDJERTLI serves as a peer reviewer for prominent journals from IOPSCIENCE and AIP Publishing. His extensive research focuses on nanomaterials, ceramics, semiconductors, and 2D materials. An accomplished educator and prolific author, he has made significant contributions to the field through publications and international conference participation.