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Materials physics and mechanics Peter the Great St. Petersburg Polytechnic University
Since 2000
ISSN 1605-8119
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Nikolaev
Nikolaev
Affiliation
Ioffe Institute
St.Petersburg, Russia

Optimization of light extraction from power LED chip-on-board modules emitting in ultraviolet range of spectrum

K.A. Vinogradova S.N. Lipnitskaya K.D. Mynbaev V.E. Bougrov A.R. Kovsh M.A. Odnoblyudov V.I. Nikolaev Romanov A.E.
  • Year: 2013
  • Volume: 17
  • Issue: 2
  • 5
  • 2019
  • Pages: 111-120

Efficiency comparison of light emitting diodes based on monochromatic chips and chips with phosphor

K.A. Vinogradova L.A. Nikulina K.D. Mynbaev A.R. Kovsh M.A. Odnoblyudov V.I. Nikolaev V.E. Bougrov
  • Year: 2013
  • Volume: 18
  • Issue: 2
  • 5
  • 2036
  • Pages: 135-142

Temperature stability of colored LED elements

K.A. Vinogradova L.A. Nikulina S.S. Braslavskii E.A. Solovieva K.D. Mynbaev V.I. Nikolaev Romanov A.E. V.E. Bougrov
  • Year: 2013
  • Volume: 18
  • Issue: 2
  • 3
  • 2104
  • Pages: 143-147

Single crystals of β-Ga2O3, grown from the melt of gallium and aluminum oxides

V.N. Maslov V.M. Krymov E.V. Kalashnikov V.I. Nikolaev
  • Year: 2014
  • Volume: 21
  • Issue: 2
  • 25
  • 2073
  • Pages: 194-199

Light-emitting p-n structures fabricated with hydride vapor-phase epitaxy on GaN/Al2O3 structured substrates

M.G. Mynbaeva A.I. Pechnikov Sh.Sh. Sharofidinov V.E. Bougrov K.D. Mynbaev S.I. Stepanov M.A. Odnoblyudov V.I. Nikolaev Romanov A.E.
  • Year: 2015
  • Volume: 22
  • Issue: 1
  • 3
  • 2172
  • Pages: 30-38

Thick GaN layers on silicon substrate

Sh.Sh. Sharofidinov A.A. Golovatenko I.P. Nikitina N.V. Seredova M.G. Mynbaeva V.E. Bougrov M.A. Odnoblyudov S.I. Stepanov V.I. Nikolaev
  • Year: 2015
  • Volume: 22
  • Issue: 1
  • 7
  • 1977
  • Pages: 53-58

GaN growth ON β-Ga2O3 substrates by HVPE

V.I. Nikolaev A.I. Pechnikov V.N. Maslov A.A. Golovatenko V.M. Krymov S.I. Stepanov N.K. Zhumashev V.E. Bougrov Romanov A.E.
  • Year: 2015
  • Volume: 22
  • Issue: 1
  • 14
  • 2283
  • Pages: 59-58

Shape memory deformation recovery features in Cu-Al-Ni single crystals

A.I. Averkin P.N. Yakushev E.V. Trofimova G.P. Zograf R.B.Timashov S.A. Pulnev S.B. Kustov V.I. Nikolaev
  • Year: 2015
  • Volume: 22
  • Issue: 1
  • 20
  • 2168
  • Pages: 64-68

Optical properties of thick GaN layers grown with hydride vapor-phase epitaxy on structured substrates

M.G. Mynbaeva A.I. Pechnikov A.N. Smirnov D.A. Kirilenko S.Ch. Raufov A.A. Sitnikova M.A. Odnoblyudov V.E. Bougrov K.D. Mynbaev V.I. Nikolaev Romanov A.E.
  • Year: 2016
  • Volume: 29
  • Issue: 1
  • 9
  • 2238
  • Pages: 24-31

Investigation of single crystal Cu-Al-Ni alloy bending force elements for linear motors

A.I. Priadko S.A. Pulnev V.I. Nikolaev A.V. Rogov O.A. Shmakov S.N. Golyandin A.V. Chikiryaka
  • Year: 2016
  • Volume: 29
  • Issue: 2
  • 11
  • 2149
  • Pages: 158-165

Study of β-Ga2O3 epitaxial layers and single crystals by nanoindentation technique

Guzilova L.I. A.S. Grashchenko A.I. Pechnikov V.N. Maslov D.V. Zav'yalov V.L. Abdrachmanov Romanov A.E. V.I. Nikolaev
  • Year: 2016
  • Volume: 29
  • Issue: 2
  • 61
  • 3101
  • Pages: 166-171

Shape memory Cu-Al-Ni single crystals for application in rotary actuators

A.I. Priadko V.I. Nikolaev S.A. Pulnev S.I. Stepanov A.V. Rogov A.V. Chikiryaka O.A. Shmakov
  • Year: 2017
  • Volume: 32
  • Issue: 1
  • 14
  • 2062
  • Pages: 83-87

Defects in thin epitaxial layers of (AlхGa1-х)2O3 grown on Al2O3 substrates

A.V. Kremleva D.A. Kirilenko V.I. Nikolaev A.I. Pechnikov S.I. Stepanov M.A. Odnoblyudov V.E. Bougrov Romanov A.E.
  • Year: 2017
  • Volume: 32
  • Issue: 2
  • 9
  • 2373
  • Pages: 178-185

Burst-like shape memory recovery and calorimetric effect in Cu-Al-Ni alloy single crystals at cyclic test

Guzilova L.I. V.I. Nikolaev P.N. Yakushev S.I. Stepanov R.B.Timashov A.V. Chikiryaka S.A. Pulnev
  • Year: 2020
  • Volume: 46
  • Issue: 1
  • 45
  • 2228
  • Pages: 42-49

Wear resistance of α- and β- gallium oxide coatings

P.N. Butenko Guzilova L.I. A.V. Chikiryaka A.I. Pechnikov A.S. Grashchenko Pozdnyakov A.O. V.I. Nikolaev
  • Year: 2021
  • Volume: 47
  • Issue: 1
  • 52
  • 2378
  • Pages: 52-58

Jumping at strain recovery in shape memory Cu-Al-Ni single crystals

V.I. Nikolaev R.B.Timashov S.A. Pulnev Guzilova L.I. P.N. Butenko S.I. Stepanov
  • Year: 2021
  • Volume: 47
  • Issue: 1
  • 59
  • 2324
  • Pages: 59-64

HVPE growth of corundum-structured α-Ga2O3 on sapphire substrates with α-Cr2O3 buffer layer

S.I. Stepanov V.I. Nikolaev Almaev A.V. A.I. Pechnikov Scheglov M.P. A.V. Chikiryaka Kushnarev B.O. Polyakov A.Y.
  • Year: 2021
  • Volume: 47
  • Issue: 4
  • 105
  • 2888
  • Pages: 577-581

Effect of Si+ ion irradiation of α-Ga2O3 epitaxial layers on their hydrogen sensitivity

Yakovlev N.N. Almaev A.V. P.N. Butenko Mikhaylov A.N. A.I. Pechnikov S.I. Stepanov R.B.Timashov A.V. Chikiryaka V.I. Nikolaev
  • Year: 2022
  • Volume: 48
  • Issue: 3
  • 88
  • 1771
  • Pages: 301-307

Epitaxial stabilization of α-Ga2O3 layers grown on r-plane sapphire

V.I. Nikolaev Polyakov A.Y. S.I. Stepanov A.I. Pechnikov Guzilova L.I. Scheglov M.P. A.V. Chikiryaka
  • Year: 2023
  • Volume: 51
  • Issue: 1
  • 120
  • 1864
  • Pages: 1-9

The analysis of the etch pits parameters in the (-201) plane of the β-Ga2O3 substrate crystals

Zarichny A.A. P.N. Butenko M.E. Boiko M.D. Sharkov V.I. Nikolaev
  • Year: 2023
  • Volume: 51
  • Issue: 3
  • 38
  • 1440
  • Pages: 46-51

Tribological characteristics of bulk (-201) β-Ga2O3 substrate crystals grown by EFG

P.N. Butenko M.E. Boiko A.V. Chikiryaka Guzilova L.I. Pozdnyakov A.O. M.D. Sharkov Almaev A.V. V.I. Nikolaev
  • Year: 2023
  • Volume: 51
  • Issue: 6
  • 37
  • 1404
  • Pages: 135-144

Spalling-induced β-Ga2O3 lift-off protocol

P.N. Butenko A.V. Chikiryaka M.E. Boiko Guzilova L.I. V.M. Krymov Obidov B.A. R.B.Timashov Shapenkov S.V. M.D. Sharkov V.I. Nikolaev
  • Year: 2024
  • Volume: 52
  • Issue: 5
  • 23
  • 2409
  • Pages: 55-63