557 citations · 724 across the 13 of their papers we have counts for
13 papers
Electron-nuclear coherent coupling and nuclear spin readout through optically polarized VB- spin states in hBN
Fadis F. Murzakhanov, Georgy V. Mamin, Sergei B. Orlinskii +8
Coherent coupling of defect spins with surrounding nuclei along with the endowment to read out the latter, are basic requirements for an application in quantum technologies. We sho…
Electron nuclear interactions and electronic structure of spin 3/2 color centers in silicon carbide: A high-field pulse EPR and ENDOR study
V. A. Soltamov, B. V. Yavkin, A. N. Anisimov +4
High-frequency pulse electron paramagnetic resonance (EPR) and electron nuclear double resonance (ENDOR) were used to clarify the electronic structure of the color centers with an…
Room Temperature Initialisation and Readout of Intrinsic Spin Defects in a Van der Waals Crystal
Andreas Gottscholl, Mehran Kianinia, Victor Soltamov +7
Optically addressable spins in widebandgap semiconductors have become one of the most prominent platforms for exploring fundamental quantum phenomena. While several candidates in 3…
Probing the surface of synthetic opals with the vanadyl-containing crude oil by using EPR and ENDOR techniques
Marat Gafurov, Andrey Galukhin, Yuri Osin +4
Porous silica materials offer wide range of possibilities for enhancement of the productivity of oil reservoirs. However the mechanism of adsorption of polar components of crude oi…
E' paramagnetic centers in nanoporous synthetic opals - a probe for near surface protons
Andrei Galukhin, Yuri Osin, Alexander Rodionov +3
The studies of chemical processes in spatially confined conditions are of interest from the fundamental and industrial points of view. By means of the W band EPR and 1H Mims electr…
Coherent control of electron-nuclear states of rare-earth ions in crystals using radio-frequency and microwave radiation
M. R. Gafurov, G. V. Mamin, E. I. Baibekov +3
We have demonstrated electron-electron and electron-nuclear spin manipulations of Gd3+ ion in CaWO4 crystal. The results suggest that the studied system is perspective for multiqub…
Conventional magnon BEC in YIG film
Yu. M. Bunkov, A. R. Farhutdinov, A. V. Klochkov +6
The conventional magnon Bose-Einstein condensation (BEC of magnons with k = 0) is a coherent state of excited magnons described by a common wave function. It was observed first in…
Superhyperfine interactions in Ce3+ doped LiYF4 crystal: ENDOR measurements
M. R. Gafurov, G. V Mamin, I. N. Kurkin +2
The first observation of the resolved Mims electron-nuclear double resonance (ENDOR) spectra from the nearby and remote nuclei of 19F and 7Li nuclei on impurity Ce3+ ions in LiYF4…
ENDOR study of nitrogen hyperfine and quadrupole tensors in vanadyl porphyrins of heavy crude oil
I. N. Gracheva, M. R. Gafurov, G. V Mamin +4
We report the observation of pulsed electron-nuclear double resonance (ENDOR) spectrum caused by interactions of the nitrogen nuclei 14N with the unpaired electron of the paramagne…
In-situ identification of various structural features of vanadyl porphyrins in crude oil by high-field (3.4 T) ENDOR spectroscopy combined with DFT calculations
Timur Biktagirov, Marat Gafurov, Georgy Mamin +3
Structural characterization of metalloporphyrins in complex systems such as native hydrocarbons is in the focus of scientific and industrial interests since many years. We describe…
Phonon Spectrum in Hydroxyapatite: Calculations and EPR Study at Low Temperatures
Timur Biktagirov, Marat Gafurov, Kamila Iskhakova +2
Density functional theory based calculations within the framework of the plane-wave pseudopotential approach are carried out to define the phonon spectrum of hydroxyapatite Ca10(PO…
Size-dependent concentration of N0 paramagnetic centres in HPHT nanodiamonds
Boris V Yavkin, Georgy V Mamin, Marat R. Gafurov +1
Size-calibrated commercial nanodiamonds synthesized by high-pressure high-temperature (HPHT) technique were studied by high-frequency W and conventional X band electron paramagneti…
Nitrogen-Containing Species in the Structure of the Synthesized Hydroxyapatite
Marat Gafurov, Timur Biktagirov, Boris Yavkin +5
Synthesized by the wet chemical precipitation technique hydroxyapatite powders (HAp) with the sizes of the crystallites of (20-50) nm and 1000 nm were analyzed by different analyti…