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alexander Petrov

Explore the profile of alexander Petrov including associated specialties, affiliations and a list of published articles. Areas
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Articles 35
Citations 267
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Recent Articles
1.
Karagyan G, Kalashian M, Ghrejyan T, Mazmanyan M, Petrov A
Zootaxa . 2024 Dec; 5514(1):41-65. PMID: 39647035
The paper presents a checklist of the bark and ambrosia beetles (Curculionidae: Platypodinae and Scolytinae) of Armenia. The fauna is comprised of one Platypodinae and Scolytinae 73 species, among which...
2.
Li H, Li M, Petrov A, Tiesinga E, Kotochigova S
J Phys Chem A . 2023 Jul; 127(29):5979-5985. PMID: 37436458
Conical intersections are crossing points or lines between two or more adiabatic electronic potential energy surfaces in the multidimensional coordinate space of colliding atoms and molecules. Conical intersections and corresponding...
3.
Ponomarenko A, Yashin A, Kurskiev G, Minaev V, Petrov A, Petrov Y, et al.
Sensors (Basel) . 2023 Jan; 23(2). PMID: 36679625
This paper presents the first results of a study of the LH transition on the new spherical Globus-M2 tokamak using the Doppler backscattering (DBS) diagnostic. New data characterizing the H-mode...
4.
Zakharova A, Petrov A
J Chem Phys . 2022 Oct; 157(15):154310. PMID: 36272794
Ytterbium monohydroxide is a promising molecule in the search for new physics. It is well known that levels of opposite parity, separated by energy split, the so-called l-doublets, define the...
5.
Zakharova A, Kurchavov I, Petrov A
J Chem Phys . 2021 Oct; 155(16):164301. PMID: 34717359
The spectrum of triatomic molecules with close rovibrational opposite parity levels is sensitive to the P,T-odd effects. This makes them a convenient platform for the experimental search of a new...
6.
Hantsch Y, Shang G, Lei B, Winhard B, Petrov A, Eich M, et al.
ACS Appl Mater Interfaces . 2021 Apr; 13(17):20511-20523. PMID: 33878268
To obtain high-quality homogeneous photonic glass-based structural color films over large areas, it is essential to precisely control the degree of disorder of the spherical particles used and reduce the...
7.
Li M, Klos J, Petrov A, Li H, Kotochigova S
Sci Rep . 2020 Aug; 10(1):14130. PMID: 32839529
The effect of conical intersections (CIs) on electronic relaxation, transitions from excited states to ground states, is well studied, but their influence on hyperfine quenching in a reactant molecule is...
8.
Li H, Jyothi S, Li M, Klos J, Petrov A, Brown K, et al.
Phys Chem Chem Phys . 2020 May; 22(19):10870-10881. PMID: 32367082
We present experimental evidence of charge exchange between laser-cooled potassium K atoms and calcium Ca ions in a hybrid atom-ion trap and give quantitative theoretical explanations for the observations. The...
9.
Shang G, Furlan K, Janssen R, Petrov A, Eich M
Opt Express . 2020 Apr; 28(6):7759-7770. PMID: 32225414
To substitute conventional pigments, which often are toxic or suffer from fading in ultraviolet light, non-iridescent structural colors should demonstrate high spectral selectivity, while being also mechanically stable. However, conventional...
10.
Shang G, Furlan K, Zierold R, Blick R, Janssen R, Petrov A, et al.
Sci Rep . 2019 Aug; 9(1):11379. PMID: 31388189
Self-assembled periodic structures out of monodisperse spherical particles, so-called opals, are a versatile approach to obtain 3D photonic crystals. We show that a thin conformal coating of only several nanometers...