3 papers
quant-ph2026
Quantum electrometry in a silicon carbide power device
Yuichi Yamazaki, Akira Kiyoi, Naoyuki Kawabata +7
For high-bias operation devices such as silicon carbide (SiC) power devices, early detection of failure mechanisms is essential to ensure reliability. This requires a method to map…
quant-ph2025
Slit-loaded coplanar waveguide for color-center spin qubits
Haruko Toyama, Kosuke Tahara, Taro Ikeda +10
The spin qubits of color centers are extensively investigated for quantum sensing, communication, and information processing, with their states generally controlled using lasers an…
quant-ph2024
Quantum sensing with duplex qubits of silicon vacancy centers in SiC at room temperature
Kosuke Tahara, Shin-ichi Tamura, Haruko Toyama +4
The silicon vacancy center in Silicon Carbide (SiC) provides an optically addressable qubit at room temperature in its spin- electronic state. However, optical spin in…