ILTPE: Department of Spectroscopy of Molecular Systems and Nanostructured Materials >> I.V.KHYZHNIY(cv) // Khyzhniy

Department of Spectroscopy of Molecular Systems and Nanostructured Materials

Ukr

Eng

Volodymyr L. Vakula

Senior Researcher

Candidate of Sciences in Physics and Mathematics (Doctor of Philosophy)

B. Verkin Institute for Low Temperature Physics and Engineering (ILTPE) of the National Academy of Sciences of Ukraine

47 Nauky Ave., Kharkiv, 61103, Ukraine

Department of Spectroscopy of Molecular Systems and Nanostructured Materials

Phone: +380(57)341-0976

Fax: +380(57)340-3370

Year and place of birth: 1976, Kharkiv (Ukraine)

Education

1998: M.Sc. – Kharkiv State University, Ukraine; Speciality – "Low Temperature Physics".

2005: Ph.D., Physics – ILTPE, Kharkiv, Ukraine; Speciality – "Condensed Matter Physics".

Career

1998: 1st Category Engineer – ILTPE

2001: Junior Researcher – ILTPE

2006: Researcher – ILTPE

2011: Senior Researcher – ILTPE

Area of expertise

Spectroscopy of rare-gas and molecular nanoclusters,

Yanson point-contact spectroscopy.

Awards

2003: Projects of research works of young scientists of the National Academy of Sciences of Ukraine (Work is the winner of the contest 2003).

Key publications
Author Identifiers:

G. Kamarchuk, A. Pospelov, L. Kamarchuk, V. Belan, A. Herus, A. Savytskyi, V. Vakula, D. Harbuz, V. Gudimenko & E. Faulques. Quantum mechanisms for selective detection in complex gas mixtures using conductive sensors. Sci Rep 13, 21432 (2023).
DOI: 10.1038/s41598-023-48207-0.

G. Kamarchuk, A. Pospelov, L. Kamarchuk, V. Belan, A. Herus, A. Savytskyi, V. Vakula, D. Harbuz, V. Gudimenko, E. Faulques. Quantum mechanisms for selective detection in complex gas mixtures with conductive sensors: analysis of the problem and new results, ResearchSquare.com (США), rs-3025223 (2023).
ResearchSquare
DOI: 10.21203/rs.3.rs-3025223/v1.

A. Savytskyi, A. Pospelov, A. Herus, V. Vakula, N. Kalashnyk, E. Faulques, G. Kamarchuk. Portable device for multipurpose research on dendritic Yanson point contacts and quantum sensing, Nanomaterials 13 (6), 996 (2023).
DOI: 10.3390/nano13060996.

L. Kamarchuk, A. Pospelov, D. Harbuz, V. Belan, Yu. Volkova, A. Tkachenko, G. Kamarchuk. Noninvasive real-time breath test for controlling hormonal background of the human body: detection of serotonin and melatonin with quantum point-contact sensors, J. Breath Res. 16 (1), 016002 (2022).
DOI: 10.1088/1752-7163/ac361c.

A.P. Pospelov, V.I. Belan, D.O. Harbuz, V.L. Vakula, L.V. Kamarchuk, Yu.V. Volkova, G.V. Kamarchuk. Selective detection of complex gas mixtures using point contacts: concept, method and tools, Beilstein J. Nanotechnol. 11, 1631-1643 (2020).
DOI: 10.3762/bjnano.11.146.

G.V. Kamarchuk, A.P. Pospelov, A.V. Savytskyi, A.O. Herus, Yu.S. Doronin, V.L. Vakula, E. Faulques. Conductance quantization as a new selective sensing mechanism in dendritic point contacts, SN Appl. Sci. 1, No. 3, 244 (2019).
DOI: 10.1007/s42452-019-0241-x // PDF.

Yu.S. Doronin, V.L. Vakula, G.V. Kamarchuk, A.A. Tkachenko, and V.N. Samovarov. A new approach to studying the luminescence spectra of free icosahedral and crystalline argon nanoclusters, Low Temp. Phys. 42, No. 2, 156 (2016).
DOI: 10.1063/1.4942580.

Yu.S. Doronin, M.Yu. Libin, V.N. Samovarov, and V.L. Vakula. Spectroscopic observation of (N2)2 dimers in free icosahedral N2 and Ar-N2 clusters, Phys. Rev. A 84, No. 2, 023201 (2011).
DOI: 10.1103/PhysRevA.84.023201.

V.L. Vakula, O.G. Danylchenko, Yu.S. Doronin, S.I. Kovalenko, M.Yu. Libin, and V.N. Samovarov. Observation of exciton luminescence from icosahedral xenon-argon clusters, Low Temp. Phys. 35, No. 12, 944 (2009).
DOI: 10.1063/1.3276058.

O.G. Danylchenko, Yu.S. Doronin, S.I. Kovalenko, M.Yu. Libin, V.N. Samovarov, and V.L. Vakula. Luminescence evidence for bulk and surface excitons in free xenon clusters, Phys. Rev. A 76, No. 4, 043202 (2007).
DOI: 10.1103/PhysRevA.76.043202.

V.N. Samovarov and V.L. Vakula. Stripe order and pseudogap state in YBa2Cu3O6+x as seen from magnon-assisted interband absorption, Physica C 433, No. 1-2, 1 (2005).
DOI: 10.1016/j.physc.2005.09.004.

V. N. Samovarov, V. L. Vakula, and M. Yu. Libin. Antiferromagnetic correlations in superconducting YBa2Cu3O6+x samples from optical absorption data; comparison with the results of neutron and muon experiments, Low Temp. Phys. 29, No. 12, 982 (2003).
DOI: 10.1063/1.1630713.

V. V. Eremenko, V. N. Samovarov, V. L. Vakula, M. Yu. Libin, S. A. Uyutnov, and V. M. Rashkovan. Identification of the stripe state of a YBa2Cu3O6+x superconductor according to optical absorption data, Low Temp. Phys. 27, No. 11, 981 (2001).
DOI: 10.1063/1.1421467.