3 papers
quant-ph2025
Mitigating the Transition of SiV in Diamond to an Optically Dark State
Manuel Rieger, Rubek Poudel, Tobias Waldmann +7
Negatively charged silicon vacancy centers in diamond (SiV) are promising for quantum photonic technologies. However, when subject to resonant optical excitation, they can inad…
quant-ph2025
Second-order Stark shifts exceeding 10GHz in electrically contacted SiV centers in diamond
Manuel Rieger, Nori N. Chavira Leal, Rubek Poudel +7
Negatively charged silicon vacancy centers (SiV) in diamond exhibit excellent spin coherence and optical properties, making them promising candidates for quantum technologies.…
physics.app-ph2025
Unraveling Quantum Size-Dependent Optoelectrical Phenomena in Hot Carrier Quantum Well Structures
Nil Selen Aydin, Leopold Rothmayer, Nabi Isaev +6
The enhancement of power conversion efficiency beyond the theoretical limit of single-junction solar cells is a key objective in the advancement of hot carrier solar cells. Recent…