Projects
1. Tuning the semiconductor properties of cubic boron nitride for advanced applications
Project Type: PCE, Start Date: 2017-07-12 End Date: 2019-12-31
2. Modelarea proprietatilor semiconductoare ale nitrurii cubice de bor pentru aplicatii avansate
Project Type: PCE, Start Date: 2017-07-12 End Date: 2019-12-31
Publications
1. Correlation of native point defects and photocatalytic activity of annealed ZnO nanoparticle studied by electron spin resonance and photoluminescence emission
Published: SEP 2020, SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 35, DOI: 10.1088/1361-6641/aba168
2. Modular High-Intensity Monochromatic In Situ Illumination Set-Up for Investigating ESR Photoactive Centers in Semiconductors
Published: MAR 2020, APPLIED MAGNETIC RESONANCE, 51, 296, DOI: 10.1007/s00723-019-01183-z
3. Structure of defects in semiconductor crystalline cubic boron nitride. A microstructural and micro analytical investigation
Published: APR 2019, RADIATION MEASUREMENTS, 123, 82, DOI: 10.1016/j.radmeas.2019.02.019
4. Presence and distribution of impurity defects in crystalline cubic boron nitride. A spectroscopic study
Published: APR 2019, RADIATION MEASUREMENTS, 123, 25, DOI: 10.1016/j.radmeas.2019.02.003
5. Production and annealing of the paramagnetic defects in as-grown and oxygen doped floating zone silicon irradiated with high fluence 3.5 MeV and 27 MeV electrons
Published: AUG 15 2018, MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 83, 11, DOI: 10.1016/j.mssp.2018.04.003
6. Production and aging of paramagnetic point defects in P-doped floating zone silicon irradiated with high fluence 27MeV electrons
Published: APR 28 2018, JOURNAL OF APPLIED PHYSICS, 123, DOI: 10.1063/1.4998518
7. Mn2+ ions distribution in doped sol-gel deposited ZnO films
Published: FEB 28 2017, APPLIED SURFACE SCIENCE, 396, 1889, DOI: 10.1016/j.apsusc.2016.02.167
8. Origin and chemical composition of the amorphous material from the intergrain pores of self-assembled cubic ZnS:Mn nanocrystals
Published: DEC 31 2017, APPLIED SURFACE SCIENCE, 426, 350, DOI: 10.1016/j.apsusc.2017.07.172
9. Aggregates of Mn2+ Ions in Mesoporous Self-Assembled Cubic ZnS:Mn Quantum Dots: Composition, Localization, Structure, and Magnetic Properties
Published: JUL 7 2016, JOURNAL OF PHYSICAL CHEMISTRY C, 120, 14466, DOI: 10.1021/acs.jpcc.6b04866
10. On the agent role of Mn2+ in redirecting the synthesis of Zn(OH)(2) towards nano-ZnO with variable morphology
Published: 2016, RSC ADVANCES, 6, 106741, DOI: 10.1039/c6ra23065b
11. Distribution and interaction of Mn2+ ions incorporated in cubic ZnS quantum dots over a broad concentration range
Published: MAR 25 2016, JOURNAL OF ALLOYS AND COMPOUNDS, 662, 199, DOI: 10.1016/j.jallcom.2015.11.203
12. Revealing the Cu2+ ions localization at low symmetry Bi sites in photorefractive Bi12GeO20 crystals doped with Cu and V by high frequency EPR
Published: OCT 2015, JOURNAL OF MAGNETIC RESONANCE, 259, 94, DOI: 10.1016/j.jmr.2015.07.009
13. Doping Ultrasmall Cubic ZnS Nanocrystals with Mn2+ Ions over a Broad Nominal Concentration Range
Published: OCT 15 2015, JOURNAL OF PHYSICAL CHEMISTRY C, 119, 23789, DOI: 10.1021/acs.jpcc.5b08113
14. Pulse annealing electron paramagnetic resonance with probing transition ions
Published: NOV 2014, JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 118, 1031, DOI: 10.1007/s10973-014-3743-1
15. ZnS and ZnO Semiconductor Nanoparticles Doped with Mn2+ Ions. Size Effects Investigated by EPR Spectroscopy
Published: 2014, SIZE EFFECTS IN NANOSTRUCTURES: BASICS AND APPLICATIONS, 205, 27, DOI: 10.1007/978-3-662-44479-5_1
16. Magnetic defects in crystalline Zn(OH)(2) and nanocrystalline ZnO resulting from its thermal decomposition
Published: JAN 25 2013, JOURNAL OF ALLOYS AND COMPOUNDS, 548, 227, DOI: 10.1016/j.jallcom.2012.09.016
17. HIGH THERMAL STABILITY OF THE OFF-CENTER PARAMAGNETIC Fe3+ IONS IN CHLORINATED SrCl2:Fe2+ CRYSTALS
18. LOW TEMPERATURE TEM INVESTIGATION OF ELECTRON BEAM INDUCED DECOMPOSITION OF NANOCRYSTALLINE HYDROZINCITE INTO ZnO
19. Nanosize induced effects in luminescent ZnS:Mn2+ quantum dots
Published: SEP 2013, RADIATION MEASUREMENTS, 56, 43, DOI: 10.1016/j.radmeas.2013.01.046
20. Sequential Thermal Decomposition of the Shell of Cubic ZnS/Zn(OH)(2) Core-Shell Quantum Dots Observed With Mn2+ Probing Ions
Published: OCT 24 2013, JOURNAL OF PHYSICAL CHEMISTRY C, 117, 22028, DOI: 10.1021/jp4063093
21. PARAMAGNETIC POINT DEFECTS IN PURE AND C-13 AND O-17 IMPLANTED SILICON FOR HIGH ENERGY PARTICLE DETECTORS
22. Correlation of Lattice Disorder with Crystallite Size and the Growth Kinetics of Mn2+ Doped ZnO Nanocrystals Probed by Electron Paramagnetic Resonance
Published: MAR 2013, CRYSTAL GROWTH & DESIGN, 13, 1359, DOI: 10.1021/cg400037c
23. Accurate determination of the spin Hamiltonian parameters for Mn2+ ions in cubic ZnS nanocrystals by multifrequency EPR spectra analysis
Published: JUN 2011, JOURNAL OF MAGNETIC RESONANCE, 210, 209, DOI: 10.1016/j.jmr.2011.03.004
24. Substitutional and surface Mn2+ centers in cubic ZnS:Mn nanocrystals. A correlated EPR and photoluminescence study
Published: JAN 20 2011, PHYSICAL REVIEW B, 83, DOI: 10.1103/PhysRevB.83.045301
25. Structural phase transformations in annealed cubic ZnS nanocrystals
Published: SEP 2011, JOURNAL OF NANOPARTICLE RESEARCH, 13, 4335, DOI: 10.1007/s11051-011-0379-y
26. Crystallization of Disordered Nanosized ZnO Formed by Thermal Decomposition of Nanocrystalline Hydrozincite
Published: NOV 2011, CRYSTAL GROWTH & DESIGN, 11, 5038, DOI: 10.1021/cg2009286
27. Local Structure at Mn2+ Ions in Vacuum Annealed Small Cubic ZnS Nanocrystals Self-Assembled Into a Mesoporous Structure
Published: OCT 2011, JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 11, 9303, DOI: 10.1166/jnn.2011.4306
28. Study of the Kramers rare earth ions ground multiplet with a large orbital contribution by multifrequency EPR spectroscopy: Ce3+ in PbWO4 scintillator
Published: MAR 2010, OPTICAL MATERIALS, 32, 575, DOI: 10.1016/j.optmat.2009.11.015
29. IMPROVING THE CUBIC ZnS NANOCRYSTALS QUALITY BY SELF-ASSEMBLING INTO A MESOPOROUS STRUCTURE
30. Multifrequency ESR Characterization of Paramagnetic Point Defects in Semiconducting Cubic BN Crystals
Published: OCT 2010, APPLIED MAGNETIC RESONANCE, 39, 101, DOI: 10.1007/s00723-010-0136-x
31. Lattice defect assisted incorporation of Mn2+ ions in cubic II-VI semiconductor quantum dots
Published: 2010, 11TH EUROPHYSICAL CONFERENCE ON DEFECTS IN INSULATING MATERIALS (EURODIM 2010), 15, DOI: 10.1088/1757-899X/15/1/012024
32. Incorporation and localization of substitutional Mn2+ ions in cubic ZnS quantum dots
Published: JAN 15 2010, PHYSICAL REVIEW B, 81, DOI: 10.1103/PhysRevB.81.035336
33. Localization of Mn2+ Ions in Mesoporous ZnS
Published: SEP 2010, JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 10, 6205, DOI: 10.1166/jnn.2010.2599
34. Synthesis and characterization of Mn2+ doped ZnS nanocrystals self-assembled in a tight mesoporous structure
Published: JUL-AUG 2009, SUPERLATTICES AND MICROSTRUCTURES, 46, 311, DOI: 10.1016/j.spmi.2008.10.001
35. In-depth investigation of EPR spectra of Mn2+ ions in ZnS single crystals with pure cubic structure
Published: APR 8 2009, JOURNAL OF PHYSICS-CONDENSED MATTER, 21, DOI: 10.1088/0953-8984/21/14/145408
36. Study of the ground multiplet of Kramers rare earth ions in solid matrices by multifrequency electron paramagnetic resonance spectroscopy: Nd3+ in PbWO4 single-crystals
Published: JUL 21 2009, JOURNAL OF CHEMICAL PHYSICS, 131, DOI: 10.1063/1.3180697
37. Study of the ground multiplet of Kramers rare earth ions in solid matrices by multifrequency electron paramagnetic resonance spectroscopy: Nd3+ in PbWO4 single-crystals (vol 131, 034505, 2009)
Published: DEC 28 2009, JOURNAL OF CHEMICAL PHYSICS, 131, DOI: 10.1063/1.3280223
38. Electron and hole trapping in irradiated PbBr2 : Tl single crystals
Published: JUN 2008, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 266, 2761, DOI: 10.1016/j.nimb.2008.03.179
39. Irradiation defects in superhard cubic boron nitride single crystals
Published: JUN 2008, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 266, 2787, DOI: 10.1016/j.nimb.2008.03.117
40. Synthesis and characterization of mesoporous ZnS with narrow size distribution of small pores
Published: AUG 2008, APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 92, 301, DOI: 10.1007/s00339-008-4545-8
41. Localization and movement of native interstitials in chlorinated SrCl2 : Fe crystals
Published: MAR 2007, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 204, 698, DOI: 10.1002/pssa.200673878
42. Electron paramagnetic resonance properties of Gd3+ ions in PbWO4 scintillator crystals
Published: JAN 18 2006, JOURNAL OF PHYSICS-CONDENSED MATTER, 18, 728, DOI: 10.1088/0953-8984/18/2/025
43. Low temperature CL investigation of BN1 vibronic structure in c-BN
Published: APR-AUG 2006, DIAMOND AND RELATED MATERIALS, 15, 1168, DOI: 10.1016/j.diamond.2005.11.048
44. Electron-trapping centers and interstitials in chlorinated SrCl2 : Fe single crystals
Published: MAY 2006, PHYSICAL REVIEW B, 73, DOI: 10.1103/PhysRevB.73.174103
45. Paramagnetic defects in amber-colored superhard c-BN crystalline powders
Published: JUN 2006, HIGH PRESSURE RESEARCH, 26, 117, DOI: 10.1080/08957950600765285
46. Temperature dependence of the electron paramagnetic resonance spectra of Mn2+, impurity ions in PbWO4 single crystals
Published: FEB 2 2005, JOURNAL OF PHYSICS-CONDENSED MATTER, 17, 728, DOI: 10.1088/0953-8984/17/4/014
47. Radiation effects and defects in cubic boron nitride. A promising multifunctional material for severe environment conditions.
48. High frequency ESR of native point defects in beryllium doped c-BN single crystals
Published: SEP 2004, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 201, 2598, DOI: 10.1002/pssa.200405195
49. EPR characterization of Mn2+ impurity ions in PbWO4 single crystals
Published: AUG-DEC 2004, RADIATION MEASUREMENTS, 38, 658, DOI: 10.1016/j.radmeas.2003.12.024
50. EPR probing of low temperature structural phases of Rb2ZnCl4 crystals with Tl-0 and Tl2+ centers
Published: MAR 2004, PHYSICAL REVIEW B, 69, DOI: 10.1103/PhysRevB.69.104107
51. Deposition of hydroxyapatite thin films by Nd : YAG laser ablation: a microstructural study
Published: NOV 2 2004, MATERIALS RESEARCH BULLETIN, 39, 2101, DOI: 10.1016/j.materresbull.2004.07.006
52. ESR characterization of point defects in amber colored c-BN super abrasive powders
Published: SEP 2004, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 201, 2590, DOI: 10.1002/pssa.200405194
53. X- and Q-band ENDOR study of the Fe+(II) center in chlorinated SrCl2 : Fe crystals
Published: JUL 2004, PHYSICAL REVIEW B, 70, DOI: 10.1103/PhysRevB.70.024105
54. Nitric oxide binding properties of neuroglobin - A characterization by EPR and flash photolysis
Published: FEB 14 2003, JOURNAL OF BIOLOGICAL CHEMISTRY, 278, 4925, DOI: 10.1074/jbc.M210617200
55. EPR study of the low temperature ferroelectic phase transition in Cu2+ doped Rb2ZnCl4 single crystals
Published: SEP 2003, SOLID STATE COMMUNICATIONS, 127, 698, DOI: 10.1016/S0038-1098(03)00649-5
56. EPR-spectroscopic evidence of a dominant His-Fe-III-His coordination in ferric neuroglobin
Published: AUG 6 2002, CHEMICAL PHYSICS LETTERS, 361, 361, DOI: 10.1016/S0009-2614(02)00961-2
57. Microstructure and spectroscopy studies on cubic boron nitride synthesized under high-pressure conditions
Published: NOV 11 2002, JOURNAL OF PHYSICS-CONDENSED MATTER, 14, 10988, DOI: 10.1088/0953-8984/14/44/414
58. Tl-0 and Tl2+ centers as paramagnetic probes for the 74K phase transition in Rb2ZnCl4
Published: 2002, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 157, 697, DOI: 10.1080/10420150215809
59. Magnetic resonance study of the Fe+(I) center in SrCl2 single crystals
Published: JUL 1 2001, PHYSICAL REVIEW B, 64, DOI: 10.1103/PhysRevB.64.024405
60. A 95 GHz ODMR study of AgCl nanocrystals embedded in crystalline KCl matrix
Published: 2001, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 156, 144, DOI: 10.1080/10420150108216885
61. Point defects in cubic boron nitride crystals
Published: MAR-JUL 2001, DIAMOND AND RELATED MATERIALS, 10, 1411, DOI: 10.1016/S0925-9635(00)00396-4
62. Atomic 6p-Tl-0 centers in ferroelectric Rb2ZnCl4 crystals
Published: 2001, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 155, 377, DOI: 10.1080/10420150108214140
63. Multifrequency ESR studies of paramagnetic point defects in cubic boron nitride crystals
Published: 2001, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 156, 194, DOI: 10.1080/10420150108216892
64. X and Q-band ENDOR study of the Fe+(I) center in chlorinated Srcl(2) single crystals
Published: 2001, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 155, 111, DOI: 10.1080/10420150108214101
65. Ionoluminescence in CVD diamond and in cubic boron nitride
Published: MAR-JUL 2001, DIAMOND AND RELATED MATERIALS, 10, 573, DOI: 10.1016/S0925-9635(00)00604-X
66. Relative abundance of single and vacancy-bonded substitutional nitrogen in CVD diamond
Published: SEP 16 2000, PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 181, 90, DOI: 10.1002/1521-396X(200009)181:1<83::AID-PSSA83>3.0.CO;2-6
67. Nitrogen and hydrogen in thick diamond films grown by microwave plasma enhanced chemical vapor deposition at variable H-2 flow rates
Published: JUN 15 2000, JOURNAL OF APPLIED PHYSICS, 87, 8746, DOI: 10.1063/1.373604
68. Electron-hole recombination in PbCl2 : T1 crystals
Published: MAY 2000, JOURNAL OF LUMINESCENCE, 87-9, 551, DOI: 10.1016/S0022-2313(99)00287-2
69. EPR observation of first point defects in cubic boron nitride crystalline powders
Published: 2000, SOLID STATE COMMUNICATIONS, 115, 44, DOI: 10.1016/S0038-1098(00)00135-6
70. ESR of paramagnetic atom defects in CVD-grown diamond
Published: 1999, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 149, 307, DOI: 10.1080/10420159908230172
71. ESR of trapped-electron Fe+ centres in chlorinated SrCl2 crystals
Published: 1999, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 149, 207, DOI: 10.1080/10420159908230156
72. ESR of paramagnetic Tl2+-type centres in Rb2ZnCl4 crystals
Published: 1999, RADIATION EFFECTS AND DEFECTS IN SOLIDS, 150, 368, DOI: 10.1080/10420159908226258
73. High-resolution electron microscopy and electron spin resonance studies on cubic boron nitride crystals made by high-pressure/high-temperature synthesis
Published: MAR 1999, DIAMOND AND RELATED MATERIALS, 8, 742, DOI: 10.1016/S0925-9635(98)00282-9
74. Growth of pure and doped Rb2ZnCl4 and K2ZnCl4 single crystals by Czochralski technique
Published: APR 1999, JOURNAL OF CRYSTAL GROWTH, 200, 154, DOI: 10.1016/S0022-0248(98)01247-0
75. Off-center displacement of Fe+ ions in irradiated SrCl2 : Fe crystals grown in chlorine
Published: AUG 1999, PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 214, 236, DOI: 10.1002/(SICI)1521-3951(199908)214:2<229::AID-PSSB229>3.0.CO;2-H
76. Electron trapping in PbCl2 : Tl crystals: The heteronuclear (PbTl)(2+) center
Published: JAN 1 1998, PHYSICAL REVIEW B, 57, 5, DOI: 10.1103/PhysRevB.57.1
77. Electron and hole trapping in PbCl2 and PbCl2 : Tl crystals
Published: MAY 1998, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 141, 541, DOI: 10.1016/S0168-583X(98)00051-2
78. EPR of trigonal Fe3+ centers in chlorinated SrCl2: Fe single crystals
Published: DEC 1997, SOLID STATE COMMUNICATIONS, 104, 525, DOI: 10.1016/S0038-1098(97)00338-4
79. Localization and charge conversion of copper in Rb2ZnCl4:Cu crystals: An ESR and optical absorption study
Published: AUG 1997, PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 202, 1011, DOI: 10.1002/1521-3951(199708)202:2<999::AID-PSSB999>3.0.CO;2-5
80. PREPARATION OF PURE AND DOPED CDF2 SINGLE-CRYSTALS
Published: MAY 1992, JOURNAL OF CRYSTAL GROWTH, 119, 344, DOI: 10.1016/0022-0248(92)90689-G
81. INCORPORATION AND AGGREGATION PROPERTIES OF BISMUTH IONS IN KCL CRYSTALS
Published: AUG 1990, PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 160, 431, DOI: 10.1002/pssb.2221600205
82. ELECTRON-SPIN-RESONANCE STUDY OF PB-6P3 IN KC1 - A POSSIBLE JAHN-TELLER SYSTEM
Published: 1982, PHYSICAL REVIEW B, 25, 99, DOI: 10.1103/PhysRevB.25.83
83. CHARACTERIZATION OF CUBIC ZNS CRYSTALS GROWN FROM FLUX
Published: 1980, JOURNAL OF CRYSTAL GROWTH, 50, 561, DOI: 10.1016/0022-0248(80)90109-8
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