Dr. Vadim V. Sikolenko
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Berlin, Germany tel.: E-mail: vadim@sikolenko.net
URL: http://www.sikolenko.net |
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EDUCATION
· D.Sc. (Habilitation) in Physics, Southern Federal University, Rostov-on-Don, 2022
“Mutual influence of structure and magnetic properties of strong correlated electron systems: complementary application of neutron and synchrotron radiation scattering and μSR ”
· Ph.D. in Physics, Joint Institute for Nuclear Research, Dubna, 1995
“New pulse ion source for physics experiments”
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M.Sc. in Physics,
“ Isotope effect in the Cu63-65 substituted YBCO-high-Tc superconductors”
TRAINING
2015 - Alfatraining ,
2008 - Paul Scherrer Institute ,
1995 - Laboratoire Leon Brillouin ,
1993 -
1982 - Joint Inst. for Nuclear Research. Computer programmer in Fortran (certificate 4th degree)
EMPLOYMENT
since 2023 University Leipzig Research scientist in the Institute of Inorganic Chemistry
2020 - 2022 Karlsruhe Institute of Technology Research scientist.
Responsible for the TOF-neutron spectrometr Epsilon at IBR-2 research reactor
2018 - 2019 Free University Berlin Research scientist at the Department of Physics.
Responsible for EXAFS spectrometr KMC-3 at BESSY source
2015 - 2020 Helmholtz Center Berlin in cooperation with Laboratotry of Neutron Physics Guest Scientist.
Research Scientist in Department of Structure and Dynamics
2013 – 2014 Helmholtz Center Berlin Research associate.
Co-responsible for E4 single crystal diffractometer and member of Department of Crystallography
2010 – 2013 Karlsruhe Institute of Technology Karlsruhe followed the Helmholtz-Zentrum Potsdam, Deutsches GeoForschungsZentrum , Potsdam. Research associate.
Co-responsible for EPSILON-MDS general purpose TOF neutron diffractometer (BMBF project, Finished in August 2013)
2008 – 2010 Paul Scherrer Institute , Villigen. Research associate in Laboratory of Neutron Scattering.
Responsible for DMC spectrometer
2003 – 2008 Hahn-Meitner-Institut , Berlin. Research associate.
Responsible for triple-axis spectrometer with polarization analysis E1 (2005 – 2008 )
Co-responsible for single crystal neutron diffractometer E4 (2003 – 2004),
1996 - 2002 – Research Scientist and Scientific Secretary of the Frank Laboratory of Neutron Physics , Joint Institute for Nuclear Research (FLNP JINR), Dubna
Co-responsible for High resolution Fourier duffractometer HRFD
1992 - 1995 - Research associate, FLNP JINR
1988 - 1992 - Junior researcher, Superconductivity Division of the JINR
EXPERIENCE
General: Development of the magnetic caridiograph, based on SQUID-magentometer, ion and electron pulsed source for irradiation of materials. 7 years experience as a scientific secretary of the large scale international intergovermental user facility - Frank Laboratory for Neutron Physics. Responsibility for planning, reporting, international collaboration, organizing of meeting, workshops, scheduling of experimental facility, cooperation with scientific and industrial partners, representing of the facility at the different international conferences, public relations. Participating and coordination of some international scientific projects in the frame of BMBF, DFG, Helmholtz-RFBR, INTAS etc.
Instrumentation: Many years experience using different spectroscopical methods for study of physical properties of materials, such as complex transition metals oxides, multiferroic, cerium and uranium ternary compounds, high-Tc superconductors at extreme external conditions: low and very low temperature, high magnetic field, high pressure. Experiments on modern synchrotron radiation sources such as ESRF (EXAFS, XMCD, inelastic X-ray scattering, diffraction), DESY/Doris (EXAFS, diffraction), PSI/SLS (diffraction), HZB/BESSY (EXAFS), KIT/ANKA (diffraction) have been performed during last years.
SINQ source in PSI: Several years work as instrument scientist at the high intensity powder neutron diffractometer DMC dedicated to magnetic scattering experiments. Responsibility for the users service, instrument development and own scientific program.
BER-2 reactor in HMI: Several years work as instrument scientist at the single crystal neutron diffractometer E4 and than at the three-axis spectrometer with polarization analysis E1. Responsibility for the users service, instrument upgrade and development and own scientific program.
IBR-2 reactor in JINR: Co-responsible for the High Resolution Neutron Fourier diffractometer HRFD. Responsibility for the users service, instrument development and own scientific program.
KIT: Responsible for assembling, construction and adjustment of the new high resolution time-of-flight neutron diffractometer EPSILON (BMBF project), developing and implementation a scientific program focusing on study of the magnetic and structural properties of novell materials by neutron (Epsilon) and synchrotron radiation techniques (ANKA-KIT, ESRF, BESSY).
Other facilities: Experiments at the neutron spectormeters in LLB
(Saclay)
Scientific activity: -
magnetism in strong correlated electron systems with perovskite-type structure -
nature of the magetic phase
transitions in uranium ternanry compounds -
structural effects induced in
materials, irradiated by pulsed electron beam -
precise structure studies of
high-Tc superconductors Other activity: Lecturer at the several schools for young scientists and specialists in HZB-Berlin and JINR-Dubna,
scientific secretary and chairman of some international conferencies in the fields of using neutrons and synchrotron radiation in condenced matter physics
Lectures for students and PhD students in Karlsruhe Institute of Technology and Immanuil Kant Baltic University.
PERSONAL Born: Married, 2 children. Languages: Russian, English, German Hobbys: travelling, running (halfmarathons), music (music school certificate), former instructor of rock climbing RESEARCHER-ID: D-3869-2011 My page at LinkedIn: Vadim Sikolenko Research gate: Vadim Sikolenko profile Scientific achivements -
magnetism
in complex oxides of transition metals : Main publications - 1st
or last author (see details in the publication list): - V.Sikolenko,
E.Pomjakushina, S.Istomin JMMM 258-259
(2003), 300 - V.Sikolenko et al J.Phys.:Cond.Mat 16 (2004), 7313 - A.Sazonov, I.Troyanchuk, V.Sikolenko Cryst.Reports 51 (2006), 11 -A.Sazonov, I.Troyanchuk, D.Kozlenko,
A.Balagurov, V.Sikolenko JMMM 302(2006),
443 -V.Sikolenko et al
Cryst.Reports 51 (2006), S67 -V.Sikolenko et al
JMMM 310 (2007), e181 -V.Sikolenko et al
.Phys.:Cond.Mat 21 (2009), 436002 - V.Sikolenko et al J.Phys.:Condens.Matter, 2012 - V.Sikolenko et al Powder Duffraction, 2014 - V.Sikolenko et al Physics of the Solid States, 2014 - V.Sikolenko et al J.Phys.:Condens.Matter, 2015 - V.Sikolenko et al Powder Diffraction, 2015 - V.Sikolenko et al Mat.Chem.Phys, 2016 - V.Sikolenko et al J. of Surface Investigations, 2016 - V.Sikolenko et al J.Phys.:Conf.Ser., 2016 - V.Sikolenko et al Physica B, 2017 - V.Sikolenko et al Physics of the Solid States, 2018 - V.Sikolenko et al Physica B, 2018 - V.Sikolenko et al Physica B, 2018 - V.Sikolenko et al Phys.Rev.B, 2019 - V.Sikolenko et al J.of Surface Investigation, 2020 - V.Sikolenko et al Phys.Rev.B, 2021 -
nature
of the magetic phase transitions in uranium ternanry compounds We studied intermetallic ternanry compound UT2X2-type
(T = 3d, 4d, 5d transition metal, in our studies – Pd, Fe, Ru, Ni, Cu, X = Ge,
Si) with neutron scattering and µSR. We refine temperature dependence of
magnetic phase transitions in U(Pd1-xFex)2Ge2
and showed that magnetic properties could not be explained in terms of the “f-d
hybridization model” by modification of hybridization matrix element, but could
be explained by RKKY-type indirect exchange interaction. Main publications - 1st
or last author (see details in the publication list): - V.Sikolenko et al JETP Letters 66 (1997), 647 - V.Sikolenko et al JMMM 210 (2000), 225 - V.Sikolenko et al J.Phys.:Cond.Mat 15(2003), 2825 - V.Sikolenko et al Physica B 350 (2004), 327 - V.Sikolenko et al Physica B 374-375(2006), 171
orcid.org/0000-0001-5252-6870