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A classic material rediscovered through advanced engineering could transform how quantum computers communicate and significantly reduce the massive energy demands of modern data centers. Scientists have created strained thin films of barium titanate that show unprecedented electro-optic performance, potentially enabling more efficient quantum networks and photonic computing systems.

Breakthrough in Electro-Optic Materials

Researchers have reportedly developed a new approach to barium titanate, a classic material first discovered in 1941, that could significantly advance quantum computing and reduce energy consumption in data centers, according to a team from Pennsylvania State University. The findings, published in Advanced Materials, demonstrate how straining the material into ultrathin films creates properties that sources indicate could overcome longstanding limitations in electro-optic technology.