Photonic Guard Hexagonal Boron Nitride (hBN): The 2D Material Revolutionizing Quantum Computing Discover how hexagonal boron nitride, an ultra-thin two-dimensional material, is revolutionizing quantum computing with single-photon emitters, room-temperature qubits, and atomic-precision quantum sensors. Photonic Guard May 19, 2026 • 4 min read #hexagonal-boron-nitride #hbn #2d-materials #quantum-computing #single-photon-emitters #qubits #room-temperature #quantum-technology