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Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Magneto-optic study of chromium doped Bi12SiO20, P. Petkova, P. Vasilev and I. Ismail // Journal Scientific and Applied Research, Vol. 9, 2016, pp. 78-83 |
25.11.2016 |
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Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Êíèãè
| Modern Technologies for Creating the Thin-film Systems and Coatings, P. Petkova and other authors, Edited by Nikolay Nikitenkov, ISBN: 978-953-51-5056-5, Intech, Book Citation Index in Thomson Reuters and Web of Science Core Collection |
24.11.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Acoustics properties of anisotropic Bi12SiO20:Fe, P. Vasilev, P. Petkova, G. Alexieva, B. Bedzhev, Youri Tzoukrovsky // Optik, Vol. 130, pp. 184-188, 2017 |
24.11.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Phonon spectra of eulytite crystals Bi4M3O12 (M = Ge, Si) : ab initio study, N.M. Avram, V.A. Chernyshev, E.L. Andreici, V.P. Petrov, P. Petkova // Optical Materials, Vol. 61, pp. 30-36, 2016 |
24.11.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Microstructural and optical properties of SnO2-ZnSnO3 ceramics, I. Saafi, R. Dridi, R. Mimouni, A. Amlouk, A. Yumak, K. Boubaker, P. Petkova, M. Amlouk // Ceramics International 42, pp. 6273-6281, 2016 |
13.09.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Effect of Europium content on physical properties of In2O3 thin films for sensitivity and optoelectronic applications, O. Kamoun, A. Boukhachem, C. Mrabet, A. Yumak, P. Petkova, K. Boubaker, M. Amlouk // Bulletin of Materials Science 39, pp. 777-788, 2016 |
09.08.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Marketing Communication of the Sign, P. Petkova, T. Dimitrova // Proceedings in QUAESTI 2015, pp. 97-101 |
08.08.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Infrared Spectroscopy of Undoped and Cu-doped (80-x)Sb2O3-20Li2O-xMoO3 Glasses, P. Petkova, K. Boubaker, P. Vasilev, M. Mustafa, A. Yumak, H. Touihri and M.T. Soltani // AIP Conference Proceedings 1727 (APMAS15), pp. 020017-1-9, 2016 |
08.08.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Anisotropic magneto-optical properties of vanadium in Bi4Ge3O12, P. Petkova // Journal of Magnetism and Magnetic Materials 410, pp. 5-9, 2016 |
08.08.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Doping-induced stability in vanadium-doped ZnO quantum well wires (QWW):Combination of DFT calculations within experimental measurements, A. Yumak, S. Goumri-Said, W. Khan, K. Boubaker, P. Petkova // Solid State Sciences 57, pp. 33-37, 2016 |
08.08.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Magneto-optical properties of Bi12SiO20:Ni, P. Petkova, P. Vasilev // Optik 127, pp. 9076-9080, 2016 |
08.08.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Common and different doping patterns within photo-reactive complex of Co2+ in Bi12SiO20 and Co3+ in Bi12TiO20, P. Petkova, K. Boubaker, P. Vasilev, M. Mustafa, A. Yumak, D. Bachvarova // Optik, Vol. 127, pp. 3925-3928, 2016 |
11.02.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Spiritual Format of the Product, T. Dimitrova, P. Petkova // Proceedings of 12th International Prof. Vladas Gronskas Young Reserchers Scientific Conference "Development in Economics : Theory and Practice", Kaunas : VU KHF, December 2015 - in press |
04.01.2016 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Energy levels scheme simulation of divalent cobalt doped bismuth germinate, E. – L. Andreici, P. Petkova, N.M. Avram // AIP Conference Proceedings, Vol. 1694, pp. 030007 – 1 - 030007 – 4, 2015 |
28.12.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Optical, Physical, Chemical and Electrical Properties of Nickel Oxide Sprayed Thin Films under Tin Doping Effects, M. Ben Amor, N. Hamzaoui, A. Boukhachem, C. Mrabet, M. Ghamnia, A. Yumak, K. Boubaker, P. Petkova, M. Amlouk // Advances in Ceramic Science and Engineering, Vol. 4, pp. 19-41, 2015 |
23.12.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Europium incorporation dynamics and some physical investigations within ZnO sprayed thin films, O. Kamoun, A. Boukhachem, A. Yumak, P. Petkova, K. Boubaker, M. Amlouk // Materials Science in Semiconductor Processing 43, pp. 8-16, 2016 |
09.12.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Performance of Eu-doped oxide films for advanced materials engineering and energy conversion:arguments for the lattice compatibility theory (LCT), A. Yumak, K. Boubaker, A. Colantoni, P. Petkova, D. Monarca, M. Cecchini, L. longo // Journal of Materials Sciences and Engineering with Advanced Technology, pp. 1-13, 2016 |
09.12.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Stability and morphology-dependence of Sc3+ ions incorporation and substitution kinetics within ZnO host lattice, A. Yumak, G. Turgut, O. Kamoun, H. Ozisik, E. Deligoz, P. Petkova, R. Mimouni, K. Boubaker, M. Amlouk, S.G. Said // Mater. Sci. Semicond. Process. 39, pp. 103-111, 2015
Effects of lanthanum and sodium on the structural, optical and hydrophilic properties of sol-gel derived ZnO films:A comparative study, M. Shaban, A.M. El Sayed // Materials Science in Semiconductor Processing 41, pp. 323-334, 2016 |
09.12.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Near-infrared dispersion and spin-orbit interaction of Co doped (80-x)Sb2O3-20Na2O-xWO3, P. Petkova, P. Vasilev, M. Mustafa, I. Parushev and M.T. Soltani // Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 152, 2016, pp. 475-479 |
27.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Europium doping-induced stability and quantum confinement effect in ZnO quantum well wires QWW: Electronic Structure calculation and material structural investigation in terms of band-gap shift, A. Yumak, U. Yahsi, P. Petkova, K. Boubaker // Materials Letters 43, 2016, pp.8-16 |
27.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Stability and morphology-dependence of Sc3+ ions incorporation and substitution kinetics within ZnO host lattice, A. Yumak, G. Turgut, O. Kamoun, H. Ozisik, E. Deligoz, P. Petkova, R. Mimouni, K. Boubaker, M. Amlouk, S.G. Said // Mater. Sci. Semicond. Process. 39, 2015, pp. 103-111
Effects of lanthanum and sodium on the structural, optical and hydrophilic properties of sol-gel derived ZnO films: A comparative study, M. Shaban, A.M. El Sayed // Materials Science in Semiconductor Processing 41, 2016, pp. 323-334 |
24.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Physical Capability and Coordination of Students in Grades 5 - 8, T. Simeonova, P. Petkova, N. Yordanova, Yanko Yankov, P. Vasilev, M. Mustafa, D. Bachvarova, 9th International Balkan Education and Science Congress Proceedings, 2015, pp. 716 – 720
|
24.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Optical properties of LiNbO3:Ru in the Ultraviolet spectral region, P. Petkova, P. Vasilev, G. Nedelcheva // Acta Scientifica Naturalis, Vol. 1, pp. 38-44, 2014, SJIF:2,723 |
24.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Absorption structure of Rh4+ in doped Bi12TiO20, P. Petkova and K. Boubaker // Acta Scientifica Naturalis, Vol. 2, 2015, pp. 87-92, SJIF:2,723 |
24.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| 3d electron transitions in Co- and Ni-doped MgSO3.6H2O, P. Petkova, Zh. Bunzarov, I. Iliev, T. Dimov and Y. Tzoukrovsky // Physica Scripta, T149, 014062, 2012
Spin-Forbidden Transitions in the Spectra of Transition Metal Ions and Nephelauxetic Effect, M.G. Brik, S.J. Camardello, A.M. Srivastava, N.M. Avram and A. Suchocki // ECS Journal of Solid State Science and Technology 5(1) R3067 - R3077, 2016 |
23.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ïóáëèêóâàíè ðåöåíçèè, ñòàíîâèùà è îòçèâè â íàó÷íè/àêàäåìè÷íè ñïèñàíèÿ
| RF2015_695: Determination of radiation shielding properties of cotton polyester blend fabric coated with different barite rate, AIP Conference Proceedings (APMAS 2015) |
23.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Mazers theory application in Bi4Ge3O12:V, P. Petkova, P. Vasilev, R. Belcheva // XIII National Conference "Natural Sciences 2015" (NCNS 2015), 25 - 27.09. 2015 ã., ãð. Âàðíà |
13.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Effect of Mn content on structural, optical, opto-thermal and electrical properties of ZnO:Mn sprayed thin film compounds, R. Mimouni, O. Kamoun, A. Yumak, A. Mhamdi, K. Boubaker, P. Petkova, M. Amlouk // Journal of Alloys and Compounds 645, 2015, pp. 100-111
Metal-organo-zinc oxide materials: Investigation on the structural, optical and electrical properties, N. Bouazizi, F. Ajala, A. Bettaibi, M. Khelil, A. Benghnia, R. Bargougui, S. Louhichi, L. Labiadh, R. Ben Slama, B. Chaouachi, K.K. Khirouni, A. Houas, A. Azzouz // Journal of Alloys and Compounds 656, 2016, pp. 146-153 |
13.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Effect of Mn content on structural, optical, opto-thermal and electrical properties of ZnO:Mn sprayed thin film compounds, R. Mimouni, O. Kamoun, A. Yumak, A. Mhamdi, K. Boubaker, P. Petkova, M. Amlouk // Journal of Alloys and Compounds 645, 2015, pp. 100-111
Fabrication and characterization of optical and electrical properties of Al-Ti-Co-doped ZnO nano-structured thin film, A. Davoodi, M. Tajally, O. Mirzaee, A. Eshaghi // Journal of Alloys and Compounds 657, 2016, pp. 296-301 |
13.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Growth of first ever macrocrystals of MgSO3.6H2O – representative of rare crystallographic C3 class, Zh. Bunzarov, Tz. Kovachev, T. Dimov, I. Iliev, P. Petkova, L. Lyutov, Y. Tzoukrovsky // National Crystallographic Symposium – Proceedings, pp. 21-22, 2009 |
05.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ïóáëèêóâàíè ðåöåíçèè, ñòàíîâèùà è îòçèâè â íàó÷íè/àêàäåìè÷íè ñïèñàíèÿ
| RF2015_12914: Polytype Stabilization of High-purity Semi-insulating 4H-SiC Crystal via the PVT Method, Materials Science (MEDZIAGOTURA), 2015 |
05.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| An attempt to give exact solitary and periodic wave polynomial solutions to the nonlinear Klein-Gordon-Shrodinger equations, A. Yumak, K. Boubaker, P. Petkova // Journal "Chaos Solitons & Fractals”, Elsevier, Volume 81PA, pp. 299-302, 2015 |
03.11.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ïóáëèêóâàíè ðåöåíçèè, ñòàíîâèùà è îòçèâè â íàó÷íè/àêàäåìè÷íè ñïèñàíèÿ
| MC-D-15-01235: Structural and Spectroscopic studies on composition dependent Sm3+ ions doped Bismuth sodiumfluoroborate glasses, Journal of Molecular Structure, Elsevier, 2015 |
30.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ñáîðíèê
| Äîêëàäè
| Êîáàëòîâè éîíè â ñòðóêòóðàòà íà MSO3 è [M(H2O)6]2+ (M = Co2+), Ï. Ïåòêîâà, Ã. Íåäåë÷åâà, Ï. Âàñèëåâ, Ì. Ìóñòàôà, Â. Íåäêîâ, É. Òà÷åâà // II Ñòóäåíòñêà íàó÷íà êîíôåðåíöèÿ "Îò àòîìà äî êîñìîñà", ñòð. 53-56, 2014 |
30.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Impact of the Sign on the Optical Properties of à Product, T. Dimitrova, P. Petkova, D. Bachvarova, V. Lalova // II International Turkish Congress on Molecular Spectroscopy, September 13-18, 2015, Antalya, Turkey |
30.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ñáîðíèê
| Äîêëàäè
| Fibonacci superlattice in the aqueous solution of Co(NO3)2(H2O)6, G. Nedelcheva, P. Petkova // III Ñòóäåíòñêà íàó÷íà êîíôåðåíöèÿ "Îò àòîìà äî êîñìîñà" ñ ó÷àñòèå íà ó÷åíèöè, 15-16 ìàé 2015 ã., pp. 73-76 |
21.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Öèòèðàíèÿ
| Effect of Mn content on structural, optical, opto-thermal and electrical properties of ZnO:Mn sprayed thin films compounds // R. Mimouni, O.Kamoun, A. Yumak, A. Mhamdi, K. Boubaker, P. Petkova, M. Amlouk // JALCOM, vol. 645, 2015, pp. 100-111
Structural, Surface Morphology and Optical Properties of Pulsed Laser Deposited ZnO Thin Films at Various Laser Pulse Energies, Ying Huang, Jia Yuan Qin, Xiao Ming Shen, Nguyen Manhtai, Yue Chun Fu, Huan He, Shu Long Lu and Li Feng Bian, 3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME 2015) |
08.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Effect of Mn content on structural, optical, opto-thermal and electrical properties of ZnO:Mn sprayed thin films compounds // R. Mimouni, O.Kamoun, A. Yumak, A. Mhamdi, K. Boubaker, P. Petkova, M. Amlouk // JALCOM, vol. 645, 2015, pp. 100-111 |
08.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Influence of W5+ ions on the optical properties of doped Bi12TiO20, P. Petkova, Optical Materials, vol. 37, pp. 160-164, 2014
First-principles study of the phonon modes in bismuth sillenites, D.J. Arenas, C Middleton, A.F. Kemper, Physical Review B, 2015, IF: 3,736
|
08.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Urbachs rule of Bi4Ge3O12 doped with 3d and 4d ions // Optical Materials, Vol. 34, issue 1, pp. 265 - 268, 2011, (P. Petkova)
Optical and morphological investigation of aluminium and nickel oxide composite films deposited by spray pyrolysis method as a basis of solar thermal absorber, A BAGHERI KHATIBANI and S M ROZATI, Bull. Mater. Sci., Vol. 38, No. 2, April 2015, pp. 319–326, IF: 1,017.
|
08.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Äîêëàäè
| The Lorentz oscillator model and covalent bonds of aqueous solutions, P. Petkova, D. Bachvarova, P. Vasilev // The 4th International Conference on the Physics of Optical Materials and Devices (ICOM 2015), 31st August - 4th September 2015, Budva, Montenegro |
06.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Äîêëàäè
| Phonon spectra of eulytite crystals Bi4M3O12 (M = Ge, Si):ab initio study, N.M. Avram, V.A. Chernyshev, E. L. Andreici, V.P. Petrov, P. Petkova // The 4th International Conference on the Physics of Optical Materials and Devices (ICOM 2015), 31st August - 4th September 2015, Budva, Montenegro |
06.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Äîêëàäè
| Quantum mechanical transmission with absorption of ZnO thin films, P. Petkova, D. Bachvarova, P. Vasilev, K. Boubaker, R. Mimouni // The 4th International Conference on the Physics of Optical Materials and Devices (ICOM 2015), 31st August - 4th September 2015, Budva, Montenegro |
06.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Äîêëàäè
| Optical activity theory for the oxygen tetrahedra in doped Bi12TiO20, P. Petkova, P. Vasilev, M. Mustafa, D. Bachvarova // V International School and Conference on Photonics (PHOTONICA 2015), 24 - 28 August 2015, Belgrade, Serbia |
06.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Äîêëàäè
| Fibonacci superlattice in the aqueous solution of Co(NO3)2(H2O)6, P. Petkova, G. Nedelcheva, M. Mustafa, D. Bachvarova // V International School and Conference on Photonics (PHOTONICA 2015), 24 - 28 August 2015, Belgrade, Serbia |
06.09.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Vanadium States in Doped Bi12SiO20, P. Petkova, P. Vasilev, M. Mustafa and I. Parushev // Materials Science (MEDZIAGOTURA), vol. 21, N 2, 2015, pp. 167-172 |
10.08.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Quantum Mechanical Transmission with Absorption of Co(NO3)2(H2O)6 and Ni(NO3)2(H2O)6, P. Petkova, P. Vasilev, M. Mustafa and D. Bachvarova // The 8th International Conference on Advanced Materials (ROCAM 2015), 7-10 July 2015, Bucharest, Romania |
21.07.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Common and different doping patterns within complexes of Co2+ in Bi12SIO20 and Co3+ in Bi12TiO20, P. Petkova, K. Boubaker, P. Vasilev, M. Mustafa, D. Bachvarova and A. Yumak // The 8th International Conference on Advanced Materials (ROCAM 2015), 7-10 July 2015, Bucharest, Romania |
21.07.2015 |
|
Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
|
 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Paramagnetic properties of anisotropic MgSO3.6H2O:Co, Youri Tzoukrovsky, P. Petkova, D. Bachvarova // Third International Conference on Advanced Complex Inorganic Nanomaterials (ACIN 2015), 13 - 17 July 2015, Namur, Belgium |
20.07.2015 |
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Äîö. ä-ð Ïåòÿ Íèêîëàåâà Ïåòêîâà
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 ðåôåðèðàíè èçäàíèÿ
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| Single oscillator model of undoped and co-doped ZnO thin films, P. Petkova, L. Nedelchev, D. Nasarova, K. Boubaker, R. Mimouni and D. Bachvarova // Third International Conference on Advanced Complex Inorganic Nanomaterials (ACIN 2015), 13 - 17 July 2015, Namur, Belgium |
20.07.2015 |
