Advances in nano-and microscale NMR spectroscopy using diamond quantum sensors

RD Allert, KD Briegel, DB Bucher - Chemical Communications, 2022 - pubs.rsc.org
Quantum technologies have seen a rapid developmental surge over the last couple of years.
Though often overshadowed by quantum computation, quantum sensors show tremendous …

Nuclear quadrupole resonance spectroscopy with a femtotesla diamond magnetometer

Y Silani, J Smits, I Fescenko, MW Malone… - Science …, 2023 - science.org
Radio frequency (RF) magnetometers based on nitrogen vacancy centers in diamond are
predicted to offer femtotesla sensitivity, but previous experiments were limited to the …

Quantum sensors in diamonds for magnetic resonance spectroscopy: Current applications and future prospects

R Rizzato, NR von Grafenstein, DB Bucher - Applied Physics Letters, 2023 - pubs.aip.org
Nuclear magnetic resonance (NMR) and electron spin resonance (ESR) methods are
indispensable techniques that utilize the spin of particles to probe matter, with applications …

The role of electrolytes in the relaxation of near-surface spin defects in diamond

FA Freire-Moschovitis, R Rizzato, A Pershin… - ACS …, 2023 - ACS Publications
Quantum sensing with spin defects in diamond, such as the nitrogen vacancy (NV) center,
enables the detection of various chemical species on the nanoscale. Molecules or ions with …

Extending radiowave frequency detection range with dressed states of solid-state spin ensembles

JC Hermann, R Rizzato, F Bruckmaier… - npj Quantum …, 2024 - nature.com
Quantum sensors using solid-state spin defects excel in the detection of radiofrequency (RF)
fields, serving various applications in communication, ranging, and sensing. For this …

X-ray quantification of oxygen groups on diamond surfaces for quantum applications

N Dontschuk, LVH Rodgers, JP Chou… - Materials for …, 2023 - iopscience.iop.org
Identifying the surface chemistry of diamond materials is increasingly important for device
applications, especially quantum sensors. Oxygen-related termination species are widely …

Electric current paths in a Si: P delta-doped device imaged by nitrogen-vacancy diamond magnetic microscopy

L Basso, P Kehayias, J Henshaw, MS Ziabari… - …, 2022 - iopscience.iop.org
The recently-developed ability to control phosphorous-do** of silicon at an atomic level
using scanning tunneling microscopy, a technique known as atomic precision advanced …

Quadrupolar resonance spectroscopy of individual nuclei using a room-temperature quantum sensor

SA Breitweiser, M Ouellet, TY Huang, TH Taminiau… - Nano Letters, 2024 - ACS Publications
Nuclear quadrupolar resonance (NQR) spectroscopy reveals chemical bonding patterns in
materials and molecules through the unique coupling between nuclear spins and local …

Effect of Negative Thermal Expansion on the Zero-Phonon Line of Implanted Silicon Vacancy Color Centers in Diamond

S Revesz, A Misiara, JBS Abraham, ES Bielejec… - ACS …, 2024 - ACS Publications
The charged silicon vacancy (SiV–) color center in diamond can be created by focused ion
beam (FIB) implantation, allowing deterministic creation of single photon emitters. Here, we …

Challenges and prospects of in situ nuclear magnetic resonance for electrochemistry devices

S Castelletto, A Boretti - Materials Today Energy, 2023 - Elsevier
Understanding the electrochemical mechanisms in supercapacitors is key in the attempt to
improve their performance to meet the current needs of energy storage devices …