Material platforms for defect qubits and single-photon emitters
Quantum technology has grown out of quantum information theory and now provides a
valuable tool that researchers from numerous fields can add to their toolbox of research …
valuable tool that researchers from numerous fields can add to their toolbox of research …
Ab initio theory of the nitrogen-vacancy center in diamond
Á Gali - Nanophotonics, 2019 - degruyter.com
The nitrogen-vacancy (NV) center in diamond is a solid-state defect qubit with favorable
coherence time up to room temperature, which could be harnessed in several quantum …
coherence time up to room temperature, which could be harnessed in several quantum …
Electronic Properties and Metrology Applications of the Diamond Center under Pressure
The negatively charged nitrogen-vacancy (NV−) center in diamond has realized new
frontiers in quantum technology. Here, the optical and spin resonances of the NV− center …
frontiers in quantum technology. Here, the optical and spin resonances of the NV− center …
Measurement and control of single nitrogen-vacancy center spins above 600 K
We study the spin and orbital dynamics of single nitrogen-vacancy (NV) centers in diamond
between room temperature and 700 K. We find that the ability to optically address and …
between room temperature and 700 K. We find that the ability to optically address and …
Pressure and temperature dependence of the zero-field splitting in the ground state of NV centers in diamond: A first-principles study
Nitrogen-vacancy centers in diamond (NV) attract great attention because they serve as a
tool in many important applications. The NV center has a polarizable spin S= 1 ground state …
tool in many important applications. The NV center has a polarizable spin S= 1 ground state …
Nanoscale Detection of a Single Fundamental Charge in Ambient Conditions Using the Center in Diamond
Single charge nanoscale detection in ambient conditions is a current frontier in metrology
that has diverse interdisciplinary applications. Here, such single charge detection is …
that has diverse interdisciplinary applications. Here, such single charge detection is …
Theory of the optical spin-polarization loop of the nitrogen-vacancy center in diamond
The nitrogen-vacancy (NV) center in diamond is of high importance in quantum information
processing applications. The operation of the NV center relies on the efficient optical …
processing applications. The operation of the NV center relies on the efficient optical …
First principles calculation of spin-related quantities for point defect qubit research
Point defect research in semiconductors has gained remarkable new momentum due to the
identification of special point defects that can implement qubits and single photon emitters …
identification of special point defects that can implement qubits and single photon emitters …
Photoionization of negatively charged NV centers in diamond: Theory and ab initio calculations
We present ab initio calculations of photoionization thresholds and cross sections of the
negatively charged nitrogen-vacancy (NV) center in diamond. We consider photoionization …
negatively charged nitrogen-vacancy (NV) center in diamond. We consider photoionization …
Ab initio description of highly correlated states in defects for realizing quantum bits
Coupled localized electron spins hosted by defects in semiconductors implement quantum
bits with the potential to revolutionize nanoscale sensors and quantum information …
bits with the potential to revolutionize nanoscale sensors and quantum information …