Isak Avramov

Professor ISAK AVRAMOV, Ph.D., D.Sc.

 

Address:
Prof. Isak Avramov
Institute of Physical Chemistry
Bulgarian Academy of Sciences
ul. Acad. G. Bonchev, blok 11
Sofia 1113
Bulgaria

E-mail: avramov@ipc.bas.bg
 

LECTURES: Crystallization and Relaxation of Dissordered Media

 

VISCOSITY PREDICTOR (in XLSX format) download

 

PUBLICATIONS

  • Ed. J. Sestak “Glassy, Amorphous and Nano-crystalline Materials I. Avramov Chapter 8 “New Approach to Viscosity of Glasses”, Springer, Hot Topics in Thermal Analysis and Calorimetry, 2011, vol. 8, 217-226
  • Karamanov A., Pascova R., Avramov I., Gutzow I., “Determination of Avrami Parameter in the Case of Non-Isothermal Surface Crystallization of Powdered Glasses”, Proceedings of 16-th International  Conference of Glass and Ceramics, Varna, Bulgaria, 26-30,09,Varna 2008
  • I. Avramov, “Pressure and Temperature Dependence of Viscosity of Volcanic Lava” in SGEM Proceedings vol.1 p.137-142, ISBN 10: 954-91818-1-2; ISBN 13: 978-954-91818-1-4
  • I. Avramov, J. Non-Cryst. Solids (2010), doi:10.1016/j.jnoncrysol.2010.07.047, “Interrelation between the parameters of equations of viscous flow and chemical composition of glassforming melts”
  • I. Avramov, K. Avramova, C. Russel, “Useful method to analyze data on overall transformation kinetics”, Journal of Non-Crystalline Solids 356 (2010) 1201–1203
  • C. Bocker, I.Avramov, C. Russel, Viscosity and diffusion of barium and fluoride in Na2O/K2O/Al2O3/SiO2/BaF2 glasses”, Chemical Physics 369 (2010) 96–100 “
  • M. Michailov, I.Avramov, “Surface Debye Temperatures and Specific Heat of Nanocrystals”, Solid State Phenomena 159 (2010) 171-174
  • C. Bocker, I. Avramov, C Ruessel, “Experimental evidence of high pressure during crystallization of glass – The formation of an orthorhombic high-pressure BaF2 phase”, Scripta Materialia 62 (2010) 814–817
  • N. Tsakiris, P. Argyrakis, I. Avramov, Physical Review E 81, “Effect of the transition of networks from floppy to rigid on the diffusion coefficient”, 022101(4) (2010)
  • N. Avramova, S.Gutzov, E. Fuglein, I. Avramov, “Preparation and thermal properties of samarium doped silica xerogels”, J. Non Cryst. Sol. 356 (2010) 422–427,
  • Bhattacharyya, S., Hoche, T., Jinschek, J.R., Avramov, I., Wurth, R., Muller, M., Russel, “Direct evidence of al-rich layers around nanosized ZrTiO4 in glass: putting the role of nucleation agents in perspective”, Crystal Growth and Design 10 (2010) 379-385.
  • N. Tsakiris1, P. Argyrakis, I. Avramov, C. Bocker and C. Ruessel, “Crystal growth model with stress development and relaxation”, EPL 89 (2010) 18004
  • A. Karamanov, I. Georgieva, R. Pascova, I. Avramov, “Pore formation in glass–ceramics: Influence of the stress energy distribution”, Journal of Non-Crystalline Solids 356 (2010) 117–119
  • Ed. J. Sestak, M. Holecek, J. Malek, “Some Thermodynamic, Structural and Behavioral Aspects of Materials Accentuating Non-crystalline States“, I. Avramov, Chapter 19 “Viscosity Diffusion and Entropy”, OPS Nymbruk, Pilzen, Czech Rep. (2009)
  • E. Arapaki, P. Argyrakis, I. Avramov and A. Milchev, “Anomalous Diffusion from Basics to Applications”, Book Series Lecture Notes in Physics, Springer Berlin/Heidelberg ISSN 1616-6361, (1999) 83-100
  • I. Avramov, Viscosity, Diffusion And Entropy:  A Novel Correlation For Glasses 414-426 in Ed. J. Sestak, M. Holecek J. Malek, “Some Thermodynamic, Structural and Behavioral Aspects of Materials Accentuating Non-crystalline States”, Publ. OPS Pilsen 2009 SBN 978-80-87269-06-0 I
  • I. Avramov, “Non-equilibrium viscosity and activation energy”, J. of Non-Cryst. Sol. 355 (2009) 1769–1771
  • I. Avramov, “Relationship between diffusion, self-diffusion and viscosity”, J. of Non-Cryst. Sol. 355 (2009) 745–747
  • I. Avramov, “Rigid–floppy percolation threshold”, J. Phys.: Condens. Matter 21 (2009) 215402
  • I. Avramov, A. Grzybowski, M. Paluch, “A new approach to description of the pressure dependence of viscosity”, J. of Non-Cryst. Sol. 355 (2009) 733–736
  • I. Avramov, Ch. Tzvetkova, Ts. Vassilev, “Kinetics of relaxation and crystallization of sodium metaphosphate glass”, J. of Non-Cryst. Sol. 355 (2009) 23–28
  • I. Avramov, “The role of stress on initial stages of crystal growth”, J. of Non-Cryst. Sol. 354 (2008) 4959–4961
  • I. Avramov, T. Hoche and G. Henderson, “Possible differences between the surface and bulk structure of glasses”, J. Non-Cryst. Sol. 354 (2008) 4681-4684
  • I. Avramov, C. Russel, N. Kolkovska and I. Georgiev, “Crystallization kinetics and network rigidity”, J. Phys.: Condens. Matter 20 (2008) 335203
  • I. Avramov and M Michailov, “Specific heat of nanocrystals”, J. Phys.: Condens. Matter 20 (2008) 295224
  • I. Avramov, “Pressure dependence of viscosity, or is the earth’s mantle a glass?”, J. Phys.: Condens. Matter 20 (2008) 244106
  • A. Milev, N. Tran, G. S. Kamali Kannangara, M. Wilson, I.Avramov, “Polymorphic Transformation of Iron-Phthalocyanine and the Effect on Carbon Nanotube Synthesis”, J. Phys. Chem. C 2008, 112, 5339-5347
  • I. Avramov, “Diffusion coefficient of foreign particles in glassforming melts”, J. of Non-Cryst. Sol., 354/14 (2008) 1537-1540
  • I. Avramov, “Contemporary Instruments for Thermal Analysis”, Book of Lectures, FP6 European Project INCO-CT-2005-016696, Sofia 2007, 617-624
  • I. Avramov, “Interpretation of isothermal results of thermal analysis” Book of Lectures, FP6 European Project INCO-CT-2005-016696, Sofia 2007, 625-632
  • I. Avramov, “Interpretation of non-isothermal Results of Thermal Analysis” Book of Lectures, FP6 European Project INCO-CT-2005-016696, Sofia 2007, 633-640
  • I. Avramov, “The role of stress development and relaxation on crystal growth in glass”, J. Non-Cryst. Sol. 353/30-31 (2007) 2889-2892
  • I. Avramov, “Kinetics of growth of nanowhiskers (nanowires and nanotubes)”, Nanoscale Res Lett (2007) 2:235–239
  • I. Avramov, “Activation energy for structural relaxation of glassforming melts”, Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B June 2007 48 (3) 178-181
  • I. Avramov, “Viscosity activation energy”, Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B, 48 (1) (2007) 61-63
  • I. Avramov, “Kinetics of distribution of infections in networks”, Physica A 379 (2007) 615–620
  • I. Avramov, K. Avramova, “The role of interface on molecular mobility of glasses or ‘Can Cathedral Glasses Flow’”, J. of Non-Cryst. Sol. 353 (2007) 218–220
  • I. Avramov, “Pressure and temperature dependence of viscosity of glassforming and of geoscientifically relevant systems”, Journal of Volcanology and Geothermal Research 160, 1-2, 1 February 2007 165-174
  • J.W.P. Schmelzer, E.D. Zanotto, I. Avramov, V.M. Fokin, “Stress development and relaxation during crystal growth in glass-forming liquids”, J. Non-Cryst. Sol. 352 (2006) 434-443
  • Ts. Vassilev, Ch. Tzvetkova, I. Penkov, I. Avramov, “Frequency Dependent Specific Heat at the Glass Transition of Multi Component Pb Reach Glass Enamels: a TMDSC Study”, Proc. Second Balkan Conf. Glass Sci. and Technol., Varna 2002, vol. 1. 366-371,
  • I. Avramov, K. Avramova, C. Russel, “New method to analyze data on overall crystallization kinetics”, J. Cryst. Growth 285 (2005) 394-399
  • I. Avramov, “Viscosity in disordered media”, J. Non-Cryst. Sol. 351 (2005) 3163-3173
  • I. Avramov, Ts. Vassilev, I. Penkov, “The Glass Transition Temperature of Silicate and Borate Glasses”, J. Non-Cryst. Sol. 351/6-7 (2005) 472-476
  • I. Avramov, C. Russel, K. Avramova, “Conditions for metastable crystallization from undercooled melts “, J. of Non-Cryst. Sol. 337 (2004) 220-225
  • R. Garkova, Ts. Vassilev, C. Russel, I.Avramov, “Thermally modulated differential scanning calorimetry of a glass of composition 45Na2O–40B2O3–10Al2O3–5In2O3”, J. of Non-Cryst. Sol. 333 (2004) 240–245
  • I. Avramov, C. Russel and R. Keding, “Effect of chemical composition on viscosity of oxide glasses”, J. of Non-Cryst. Sol. 324, 1-2, (2003) 29-35
  • I. Avramov, “Relativity and Temperature”, Russian Journal of Physical Chemistry 77 1 (2003) S179–S182
  • I. Avramov, E. Zanotto, M. Prado, “Glass-forming ability versus stability of silicate glasses”, J. of Non-Cryst. Sol. 320 (2003) 9–20
  • I. Avramov, E. Zanotto, M. Prado, “Glass Forming Ability and Glass Stability”, Glastech. Ber. Glass Sci. Technol. 75 C2 (2002) 60-65
  • I. Gutzow, Ts. Grigorova, I.Avramov, J. W. P. Schmelzer, “Generic phenomenology of vitrification and relaxation and the Kohlrausch and Maxwell equations”, Phys. Chem. Glasses, 2002, 43C, 477–486, Proc. XIX Int. Congr. Glass, Edinburgh, 1–6 July 2001
  • Annamaria Celli, Edgar D. Zanotto, and I. Avramov, “Primary Crystal Nucleation and Growth Regime Transitionin Isotactic Polypropylene”, J. Macromolecular Science Part B—Physics 42 2 (2003) 387–401
  • I. Avramov, P. Argyrakis, “Particle Separation Using High Frequency Alternating External Fields”, Langmuir 18 (8) (2002) 3376-3379
  • I. Avramov, I. Gutzow, “Relaxation kinetics of glasses and glass-forming melts”, J. of Non-Cryst. Sol. 298 (2002) 67-75
  • I. Avramov, G. Voelksch, “Near-surface crystallizaiotn of cordierite glass”, J. of Non-Cryst. Sol 304/1-3 (2002) 25-30
  • I. Avramov, R. Kedding, C. Russel, R. Kranold, “Precipitate particle size distribution in rigid and floppy networks”, J. of Non-Cryst. Sol. 278 (2001) 13-18
  • S. Gerlach, C. Russel, I. Avramov, “Structurization of a partially crystalline melt by a stationary ultrasonic wave”, Glastech. Ber. Glass. Sci. Technol. 74 (2001) 270-275
  • Hoche, T.; Moisescu, C.; Avramov, I.; Russel, C.; Heerdegen, W. D.; “Microstructure of SiO2-Al2O3-CaO-P2O5-K2O-F- Glass Ceramics. 1. Needlelike versus Isometric Morphology of Apatite Crystals”, Chem. Mater. (2001) 13(4) 1312-1319
  • Hoche, T.; Moisescu, C.; Avramov, I.; Russel, C.; Heerdegen, W. D.; Jager, C.; “Microstructure of SiO2-Al2O3-CaO-P2O5-K2O-F- Glass Ceramics. 2. Time Dependence of Apatite Crystal Growth”, Chem. Mater. (2001); 13(4); 1320-1325
  • I. Avramov, R. Keding , C. Russel, Glastech. Ber. Glass Sci. Technol. 73C1 (2000) 138-145; International Symposium Crystallization In Glasses And Liquids, Liechtenstein, (2000) p. 1-9 “The Role of Network Rigidity on Crystallization Behaviour of Glasses”
  • Keding, R., Avramov, I., Russel, C., “Floppy modes and the effect of melt structure on nucleation“ (2000) Glass Science and Technology: Glastechnische Berichte, 73 (1 SUPPL. C), pp. 338-341.
  • I. Avramov, G. Guinev, A.C.M. Rodrigues, “Thermal analysis of Li2O TeO2 glass”, J. Non-Cryst. Sol. 271 (2000) 12-17
  • I. Avramov, R. Kedding, C. Russel, “Crystallization kinetics and rigidity percolation in glassforming melts”, J. Non-Cryst. Solids 272 (2000) 147-153
  • I. Avramov, “Pressure dependence of viscosity of glassforming melts”, J. Non-Cryst. Sol. 262 (2000) 258-263
  • I. Avramov, “A Theoretical Model of Relaxation in the Glass Transition Region: Application to the Temperature-Modulated DSC”, J. Mining and Metallurgy 36(1) B (2000) 11-28
  • Avramov, I. Gutzow, J. Non-Cryst. Sol. 104 (1988) 148
  • I. Avramov, V. Tonchev, “Relaxation through a Spatial Rearrangement”, Bulg. Chem. Comm. 31 (1999) 263-268
  • I. Avramov, N. Avramova, “Kinetics of relaxation and crystallization of poly(ethylene terephthalate)”, J. of Non-Cryst. Sol. 260 (1999) 15-20.
  • I. Avramov Proc. 5th ESG Conference, Prague 1999 p. B4-37 – B4-47, “Kinetics of Structural Relaxation og Glassforming Melts”
  • I. Avramov, “Diffusion  on amorphous substrates”, J. Phys.: Condens. Matter 11(25) (1999) L267-L272
  • Th. Hoeche, S. Habelitz, I.Avramov, “Crystal Morphology Engineering in SiO2-Al2O3-MgO-Na2O-F2 Mica Glass-Ceramics”, Acta Mater. 47(3) 735-744 (1999)
  • I. Avramov, Th. Hoeche, C. Russel, “Is there a crystallization pendulum ?”, J. Chem. Phys. 110 (1999) 8676-8678
  • I. Avramov in Glass Science and Technology" Glastech. Ber. 71C (1998), 198-203, “Viscosity of glassforming melts”
  • I. Avramov, A. Milchev, P. Argyrakis, E. Arapaki, “Biased Random walk in energetically disordered lattices”, Phys. Rev. E 58 (1998) 2788
  • I. Avramov, “Viscosity of glassforming melts”, J. Non-Cryst. Solids 238 (1998) 6-10
  • P. Arapaki, P. Argyrakis, I. Avramov and A. Milchev, “Effect of Temperature on Biased Random Walks in Disordered Media”. Phys. Rev. E (rapid Comm.) 56 (1997) 1063-1065
  • Hensel, A.; Korus, J.; Minakov, A.; Avramov, I.; Weyer, S.; Dobbertin, J.; Wurm, A.; Schick, C., Proc. 25th NATAS Conference, McLean, Va (1997) 311 “Temperature Modulated Calorimetry as a Tool for Heat Capacity Spectroscopy in the Glass Transition Region”
  • J. Moller, J. Schmelzer and I. Avramov, “Kinetics of segregation and crystallization with stress development and stress relaxation”, Phys. Stat. Sol. B196 (1996) 49
  • I. Avramov, "Kinetics of Structural relaxation of glass-forming melts", Thermochimica Acta 280 (1996) 363-382
  • I. Avramov, V. Tonchev, “Kinetics of structural relaxation in a constrained dynamics system”, J. Non-Cryst. Sol. 194 (1996) 122
  • Ts. Vassilev, Ts. Velinov, I. Avramov, S. Surnev, “Combined photoacoustic differential scanning calorimeter cell: Application to phase transitions”, Appl. Phys. A 61 (1995) 129-134
  • I. Avramov, in "Glass Science and Technology" Glastech. Ber. 67C (1994) 456, “Influence of Disorder on Viscosity of Undercooled Melts”
  • I. Avramov, J. Schmelzer, J. Moller in "Glass Science and Technology" Glastech. Ber. 67C (1994) 359, “Kinetics of Crystallization with Stress Development and Stress Relaxation”
  • I. Avramov, N. Avramova, “Polymers with improved mechanical properties”, Bulg. Chem. Comm. 27 (1994) 125
  • I. Avramov, Ts. Vassilev, “Activation Energy for Structural Relaxation of Glasses”, Bulg. Chem. Comm. 27 (1994) 113
  • Ts. Vassilev, I.  Avramov, Ts. Velinov and S. Surnev, “Spectral Calorimetry Study of Relaxation Behavior of PMMA”, Solid State Comm. 91 (1994) 49-53
  • I. Avramov, Ts. Vassilev, “Structural Relaxation of Poly(methyl methacrylate)”, Polymers & Polymer Composites 2 (1994) 241-246
  • I. Avramov, “Viscosity of Undercooled Melts”, J. Mater. Sci. Letters 13 (1994) 1367
  • I. Avramov. P. Argyrakis, A. Milchev, “Diffusion in a random medium: a monte carlo study”, Phys. Rev. E 47 (1993) 2303
  • I. Avramov, Ts. Vassilev, in. "Fundamentals of Glass Science and Technology" pub.l Stazione Speriment. del  Vetro, Venice 1993 p.351; Suppl. to Riv. Stac. Sperim del Vetro 23 (1993), “Relaxation in Glass: Theory and Application”
  • I. Avramov, in. "Fundamentals of Glass Science and Technology" publ. Stazione Speriment. del Vetro, Venice 1993 p.611; Suppl to Riv. Stac. Sperim del Vetro 23 (1993), “Influence of Disorder on Viscosity of Undercooled Melts”
  • I. Avramov, G. Gnappi and A. Montenero, “Structural Relaxation of Bismuth Germanate Glasses”, Phys. Chem. Glasses 33 (1992) 140-142
  • I. Avramov Proc. XVI Intern Congr. on Glass, Madrid 1992 v2 p.151 “Structural Relaxation of Glassforming Systems”
  • N. Avramova, S. Fakirov, I.Avramov, “High Performance Polyamide-6 and Blends of Poly(ethylene terephthalate) and Poly(butylene terephthalate) through Ultraquenching”, Angew. Makromol Chemie 199 (1992) 129
  • N. Avramova, I.Avramov, S. Fakirov and J. Schultz, US Patent #4,915,885, Apr. 10, 1990 “Process of Making a Blend of PET and PBT”
  • I. Avramov,  S. Grudeva and I. Gutzow, "Critical Temperature for the Formation of Solid Amorphous Films", Thin Solid Films 185 (1990) 91
  • I. Gutzow, I. Avramov and K. Kaestner, "Glass Formation and Crystallization", J. Non-Cryst. Solids 123 (1990) 97
  • I. Avramov, J. Bartels, in "Nucleation Clasters_Fractals", ed. F. Schweitzer, H.Ulbricht, Rostock 1991 "Ostwald's rule of stages and nucleation on surfaces - an example of parallel markovian chains"
  • I. Avramov, "Influence of disorder on viscosity of undercooled melts", J. Chem. Phys. 95 (1991) 4439
  • I. Avramov, N. Avramova, “Calorimetric Study of Poly(ethylene therephthalate)/Poly(butylene terephthalate) Blends”, J. Macromol. Sci. Phys B 30 (1991) 335-344
  • I. Avramov, N.Avramova, S. Fakirov,  “An Attempt to Obtain amorphus Polyamide-6”, Macromol. Chem. Rapid Comm. 11 (1990) 135
  • I. Avramov, “Pressure Dependence of Shear Viscosity”, Phys. Stat. Sol. A 120 (1990) 133
  • I. Avramov, N.Avramova, S.  Fakirov, “Kinetics of Structural Relaxation of Poly(ethylene Terephthalate)”, J. Polym. Sci. B27 (1989) 2419
  • Н. Аврамова, И. Аврамов, С. Факиров Авторско Свидетелство  reg.N80692 "Метод за получаване на Високоякостен Високомолекулен Полиамиден Материал”
  • Н. Аврамова, И. Аврамов, С. Факиров, Авторско Свидетелство N80693 "Wisokomolekulen termoplastichen polimeren material"
  • S. Vitkova, I.Avramov, G. Raichewski, I. Varga, E. S. Kuzmann, I. Czako-Nagy, A. Vertes, "Relaxation and crystallization in electrodeposited  Fe Ni P amorphous alloys", Electrochim. Alcta 34 (1989) 1587-1590
  • С. Виткова, И. Аврамов, Г. Райчевски. Papers of Intern. Symposium Technol. Equip. for Corrosion Protection by Metallic and Nonmetallic Coatings “Электроосаждение и термообработка аморфних сплавов Железо-Никель-Фосфор”
  • I. Avramov, I.Gutzow Z. Phys. Chemie 270 (1989) 315 “Vapour Pressure of Undercooled Melts”
  • I. Avramov, A. Milchev, Proc. XV Intern. Congr. on Glass, Leningrad 1989, 1a p.274 “A Model Description of Diffusion and Viscosity in Amorphous Condensed Systems”
  • I. Avramov, A. Milchev, “Effect of Disorder on Diffusion and Viscosity in Condensed Systems”, J. Non-Cryst. Sol. 104 (1988) 253
  • I. Avramov, I. Gutzow and E. Grantscharowa, “Crystallization Kinetics and Rheology of Undercooled Melts”, J. Cryst. Growth 87 (1988) 305
  • I. Avramov, E. Grantscharova, I. Gutzow, “Structural Relaxation in Two Metaphosphate Glasses”, J. Non-Cryst. Sol. 91 (1987) 386
  • E. Grantscharova, I.Avramov, I.Gutzow, “Die thermodynamishen Parameter und die Loslichkeitskurve von glasartigen Substanzen”, Naturwissenschaften 73 (1986) 95
  • E. Grantscharova, I.Avramov, I.Gutzow, “Calorimetric Study of Vitreous and Crystalline Sodium Metaphosphate”, Thermochimica Acta 102 (1986) 249
  • I. Gutzow, D. Kashchiev, I. Avramov, "Nucleation and Crystallization in Glass-Forming Melts: Old Problems and New Questions", J. Non-Cryst. Sol. 73 (1985) 477-499
  • C. Bergman, I. Avramov, C.Y. Zahra and J.K. Mathieu, “Calorimetric Investigation of the Structural Relaxation and Crystallization of Amorphous Ge16Te84 Alloys”, J. Non-Cryst. Sol. 70 (1985) 367
  • Bergman, C; Zahra, C; Avramov, I Memoires et etudes scientifiques de la revue de metallurgie, vol 83 9 pp 445-445, Published: 1986 Thermodynamic Behavior of Amorphous snd Metastable Liquid Alloys - The Case of the Ge-Te System
  • E. Grantscharova, I.Avramov, I.Gutzow ,“Thermodynamic  behaviour  of  amorphous   and crystalline  Phenolphtalein", Compt. Rend. Bulg. Acad. Sci. 37 (1984) 1521-1523
  • И. Аврамов, А. Милчев Физика и Химия Стекла (engl. transl. Sov. J. Glass Phys. Chem. 10 (1984) 414-425) "Thermodynamic and Relaxation properties of Glassforming Melts"
  • Г. Данев, К. Въчев, И. Аврамов, И. Гуцов, Авторско Свидетелство N34660 “Бариерен слой върху стъклена подложка”
  • S. Peneva, R. Rudarska, D. Nihtianova, I.Avramov, "Tin  dioxide with the CaF structure in thin tin oxide films", Thin Solid Films 112 (1984) 247-255
  • I. Avramov, N.Avramova, S. Fakirov, “Cumulative Memory Effects in Nylon-6”, J. Polym. Sci 22 (1984) 311
  • A. Milchev, I. Avramov, "On the influence of amorphization on atomic diffusion in condensed systems", Phys. Stat. Sol. (b) 120 (1983) 123-130
  • I. Avramov, E. Grantscharowa and I. Gutzow, “Crystallization and rgeological behaviour of alkali metaphosphate glass-forming melts”, J. Cryst. Growth 52 (1981) 111
  • I. Gutzow, I. Avramov, “The mechanism of formation, the structure and the properties of amorphous films”, Thin Solid Films 85 (1981) 203
  • I. Avramov, I. Gutzow, “Conditions for direct formation of glassy, liquid or crystalline condensates”, Mat. Chem. 5 (1980) 315
  • I. Gutzow, I. Avramov Proc. XIth Intern. Congr. on Glass, Prague 1977 p. 299 “Thermodynamishe und kinetishe aspecte der bildung glasartiger kondensate”
  • I. Avramov I.Gutzow, E. Zlateva, Proc. XIth Intern. Congr. on Glass, Prague 1977 p. 309 “Experimental study of the vapour condensation of amorphous films”
  • S. Budurov, N. Stojcev and I. Avramov, "Uber das Wachstum von  Rubidiumwhiskern  aus der Gasphase", Kristall u. Technik 7 (1972) 387-393
  • И. Аврамов, Г.П. Роскова, Т.П. Швайко-Швайковская, “Исследование температурной зависимости вязкости метафосфата лития”, Изв. по Химия 9 (1976) 333
  • I. Avramov, I.Gutzow, Sp.  Alyakov, “The formation of amorphous and crystalline condensates from the vapour phase”, Thin Solid Films 34 (1976) 35
  • И. Гуцов,  И. Аврамов, “Термодинамично, кинетично и експериментално разглеждане на процеса на получаване на течни и стъкловидни кондензати I”, Изв. по Химия (1975) 376
  • И. Гуцов, И. Аврамов, “Термодинамично, кинетично и експериментално разглеждане на процеса на получаване на течни и стъкловидни кондензати II”, Изв. по Химия 8 (1975) 391
  • И. Аврамов, Р. Паскова, Б. Самунева, И  Гуцов, “Кристализационна характеристика на литиев метафосфат”, Изв. по Химия 8 (1975) 416
  • I. Avramov, R. Pascova, B. Samouneva and I. Gutzow, “The mechanism of crystallization and dissolution of lipo3 from its melt”, Phys. Chem. Glasses, 20 (1974) 91
  • I. Gutzow, I. Avramov, “On the mechanism of formation of amorphous condensates from the vapour phase (general theory)”, J. Non-Cryst. Sol. 16 (1974) 128