コスチャ・ヤクボヴスキー
Chemical vapour deposition diamond studied by optical and electron spin resonance techniques (2002) Iakoubovskii, Konstantin; Stesmans, Andre; This work discusses the current situation in the study of bulk defects in diamond, grown by chemical vapour deposition (CVD), using optical absorption, luminescence, and electron spin resonance...
Photoelectrical properties of the 1.682-eV and 3H centres in diamond (2001) Iakoubovskii, Konstantin; Stesmans, Andre; A narrow (few meV halfwidth) dip was observed at 1.682eV in the photocurrent (PC) spectra from diamond films grown by chemical vapour deposition (CVD). The shape of the dip matched that of the...
Annealing of vacancies and interstitials in diamond (2003) Iakoubovskii, Konstantin; Kiflawi, I, Johnston, K, Collins, A, Davies, G; Optical absorption (OA) and electron spin resonance measurements have been performed on IIa, Ib, IaA and IaB type diamonds irradiated by 3 MeV electrons. OA reveals that the GR1 system in diamond is...
Characterization of defects in monocrystalline CVD diamond films by electron spin resonance (2003) Iakoubovskii, Konstantin; Suzuki, K, Kuwabara, J, Sawabe, A; Electron spin resonance (ESR) measurements on free-standing monocrystalline CVD diamond samples allowed us to deduce the symmetry of the previously reported KUL1 and KUL3 centers as trigonal and...