EPR Investigations of Electrons and Neutrons Irradiated Cubic Boron Nitride

• Authors: I. Azarko , O. Ignatenko , I. Karpovich , V. Odzhaev , E. Kozlova , P. Zhukowski
• Languages of publication: EN

Abstracts

EN

Microcrystals of cubic boron nitride powders synthesised under different conditions and further irradiated with neutrons and electrons have been investigated. It was found that some changes of the samples' paramagnetic properties depend on the electron irradiation dose. It was also shown that the initial boron type defects growth occurs under thermal neutron, as well as under fast neutrons irradiation. The nitrogen-containing defects concentration changes in a threshold manner.

Keywords

EN

76.30.-v; 81.05.Ea; 61.72.J-

Discipline

• 61.72.J-: Point defects and defect clusters
• 81.05.Ea: III-V semiconductors
• 76.30.-v: Electron paramagnetic resonance and relaxation(see also 33.35.+r Electron resonance and relaxation in atomic and molecular physics; 87.80.Lg Magnetic and paramagnetic resonance in biological physics)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 123
• Issue: 5
• Pages: 923-925

Dates

published

2013-05

Contributors

author

I. Azarko

• Belarusian State University, 4, Nezavisimosti Ave., 220050 Minsk, Belarus

author

O. Ignatenko

• SO ScPC NAS of Belarus on Materials Science, 19, P. Brovki Str., 220072 Minsk, Belarus

author

I. Karpovich

• Belarusian State University, 4, Nezavisimosti Ave., 220050 Minsk, Belarus

author

V. Odzhaev

• Belarusian State University, 4, Nezavisimosti Ave., 220050 Minsk, Belarus

author

E. Kozlova

• Belarusian State University, 4, Nezavisimosti Ave., 220050 Minsk, Belarus

author

P. Zhukowski

• Lublin University of Technology, Nadbystrzycka 38a, 20-618 Lublin, Poland

References

• 1. S.N. Grinyaev, http://test.vak.ed.gov.ru/common/img/uploaded/files/GrinyaevSN.pdf VAK, Ministry of Education and Science of Russian Federation (in Russian)
• 2. S.N. Grinyaev, F.V. Konusov, Fiz. Tverd. Tela 44, 275 (2002) (in Russian)
• 3. T.P. Zhdanova, V.V. Ilyasov, I.Y. Nikiforov, Fiz. Tverd. Tela 43, 1388 (2001) (in Russian)
• 4. S.E. Kulkova, D.V. Chudinov, D.V. Hanin, Fiz. Tekhn. Poluprovodn. 38, 61 (2004) (in Russian)
• 5. A.G. Dutov, V.B. Shipilo, V.A. Komar, N.V. Shipilo, Neorg. Materialy 39, 1 (2003) (in Russian)
• 6. I. Azarko, E. Kozlova, V. Odzhaev, O. Yankovsky, O. Ignatenko, V. Shipilo, Vacuum 78, 525 (2005)

Identifiers

DOI

10.12693/APhysPolA.123.923