30 citations · 32 across the 8 of their papers we have counts for
8 papers
Near surface donor-acceptor pairs in hydrogenated homoepitaxial diamond nanolayers
A. M. Romshin, A. P. Bolshakov, A. A. Zhivopistsev +5
Hydrogen-terminated diamond is known for its p-type surface conductivity, which arises from a near-surface hole accumulation layer induced by adsorbed acceptor species. Here, we de…
Tuning of SiV quantum emission in nitrogen-doped nanodiamonds by dual-color excitation
A. A. Zhivopistsev, A. M. Romshin, A. V. Gritsienko +8
The charge dynamics of silicon-vacancy (SiV) centers have been investigated for the first time in high-pressure high-temperature nanodiamonds (NDs) with varying concentrations of s…
Single-photon sources created by nature millions of years ago
D. G. Pasternak, A. M. Romshin, R. A. Khmelnitsky +6
Single photons source (SPS) is a key component required by quantum communication devices. We report the finding of bright diamond-based SPS created by nature millions of years ago.…
Donor-acceptor recombination emission in hydrogen-terminated nanodiamond: Novel single-photon source for room-temperature quantum photonics
D. G. Pasternak, A. M. Romshin, R. H. Bagramov +9
In fluorescence spectra of nanodiamonds (NDs) synthesized at high pressure from adamantane and other organic compounds, very narrow (~1 nm) lines of unknown origin are observed in…
Heat release by isolated mouse brain mitochondria detected with diamond thermometer
A. M. Romshin, A. A. Osypov, I. Yu. Popova +3
A production of heat by mitochondria is critical for maintaining body temperature, regulating metabolic rate and preventing oxidative damage to mitochondria and cells. Up to now mi…
Nanoscale thermal control of a single living cell enabled by diamond heater-thermometer
Alexey M. Romshin, Vadim Zeeb, Evgenii Glushkov +3
We report a new approach to controllable thermal stimulation of a single living cell and its compartments. The technique is based on the use of a single polycrystalline diamond par…
Fano-type effect in hydrogen-terminated pure nanodiamond
O. S. Kudryavtsev, R. H. Bagramov, A. M. Satanin +7
Two novel properties, unique for semiconductors: a negative electron affinity [1-2], and a high p-type surface electrical conductivity [3-4], were discovered in diamond at the end…
A new tool for precise mapping of local temperature fields in submicrometer aqueous volumes
Alexey M. Romshin, Vadim E. Zeeb, Artem K. Martyanov +6
Nanodiamond hosting temperature-sensing centers constitutes a closed thermodynamic system, with the only window of energy exchange with the environment without direct contacts of a…