Published 1995 | Version v1
Report Open

Defect production in natural diamond irradiated with high energy Ni ions

Creators

  • 1. Belorusskij Gosudarstvennyj Univ., Minsk (Belarus)
  • 2. Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Nuclear Reactions
  • 3. Moskovskij Gosudarstvennyj Univ., Moscow (Russian Federation)
  • 4. Fernuniversitaet (Gesamthochschule) Hagen (Germany). Fachbereich Wirtschaftswissenschaft

Description

Defect production in diamond irradiated by 335 MeV Ni ions within a dose range of 5 · 1012 - 5 · 1014 cm-2 has been studied by electron paramagnetic resonance (EPR) method. The irradiation leads to the appearance in diamond lattice of quasi-one-dimensional track like structures with non tetrahedral atomic configurations. Possible mechanism of microwave conductivity in the modified structures is discussed. Peculiarities of depth distribution profile of concentration of paramagnetic centres in modified structures are explained by track channeling and by stopped ions because of their elastic collisions with lattice atoms during ion stopping. (author). 24 refs., 4 figs., 1 tab

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Original title (Russian)
Дефектообразование в природном алмазе, облученном высокоэнергетичными ионами Ни

Publishing Information

Imprint Pagination
11 p.
Report number
JINR-R--14-95-145

INIS

Country of Publication
Joint Institute for Nuclear Research (JINR)
Country of Input or Organization
Joint Institute for Nuclear Research (JINR)
INIS RN
27009829
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANNEALING; CRYSTAL DEFECTS; DIAMONDS; ELECTRON SPIN RESONANCE; EXPERIMENTAL DATA; ION BEAMS; ION IMPLANTATION; MEV RANGE 100-1000; MONOCRYSTALS; NICKEL; PARTICLE TRACKS; PHYSICAL RADIATION EFFECTS; SPATIAL DISTRIBUTION; TEMPERATURE RANGE 1000-4000 K
Descriptors DEC
BEAMS; CARBON; CRYSTAL STRUCTURE; CRYSTALS; DATA; DISTRIBUTION; ELEMENTS; ENERGY RANGE; HEAT TREATMENTS; INFORMATION; MAGNETIC RESONANCE; METALS; MEV RANGE; MINERALS; NONMETALS; NUMERICAL DATA; RADIATION EFFECTS; RESONANCE; TEMPERATURE RANGE; TRANSITION ELEMENTS