コスチャ・ヤクボヴスキー
Electron spin resonance characterization of a multi-nitrogen complex in diamond (2002) Iakoubovskii, Konstantin; The W27 centre has been characterized by means of electron spin resonance in natural diamond. The centre exhibits spin S = 1, a large spin-spin coupling constant D = 99 mT, and a complex hyperfine...
Characterization of hydrogen and silicon-related defects in CVD diamond by electron spin resonance (2002) Iakoubovskii, Konstantin; , Stesmans, Andre; Two hydrogen and two silicon-related defect centers were detected and characterized by electron-spin resonance (ESR) in diamond films grown by chemical vapor deposition. Observation of hyperfine...
Dominant paramagnetic centers in O-17-implanted diamond (2002) Iakoubovskii, Konstantin; Stesmans, Andre; Electron spin resonance (ESR) measurements were performed on nitrogen-free diamond films grown by chemical vapor deposition and on diamond single crystals, irradiated by O-17 ions and annealed in the...
Synthesis and characterization of sol-gel derived ZnS : Mn2+ nanocrystallites embedded in a silica matrix (2002) Bhattacharjee, B, Ganguli, D, Iakoubovskii, Konstantin; U0013498, Stesmans, Andre; Chaudhuri, S; Synthesis and characterization of undoped and Mn2+ doped ZnS nanocrystallites (radius 2-3 nm) embedded in a partially densified silica gel matrix are presented. Optical transmittance,...