Amid Ranjkesh Siahkal

Graduated bachelor at chemistry from Zanjan University (1997), master's at Physical chemistry from University of Guilan (2007) and doctorate at Physics from University of Maribor (2014). Has experience in Chemistry and Physics , focusing on Physical Chemistry, acting on the following subjects: Dielectric, thermodynamic and molecular interaction study of binary liquids and liquid crystals, computational study of nematic liquid crystal, ordering parameter, tolane-based liquid crystals isothiocyanatotolanes, butanediols, permittivity dipole moment, molecular association, nanoparticles, molecular association, kirkwood factor, alcohols, Fluorinated compounds , polar binary and refractive indices.

Informações coletadas do Lattes em 04/11/2022

Acadêmico

Formação acadêmica

Doutorado em Physics

2012 - 2014

University of Maribor
Título: STABILITY AND METASTABILITY OF NEMATIC GLASSES
Orientador: Samo Kralj
Coorientador: Milan Ambrozic. Bolsista do(a): Slovenian research agency.

Mestrado em Physical chemistry

2003 - 2007

University of Guilan
Orientador: Ali Ghanadzadeh Gilani
Coorientador: Hossain Ghandzadeh.

Graduação em chemistry

1993 - 1997

zanjan university

Idiomas

Bandeira representando o idioma Inglês

Compreende Bem, Fala Razoavelmente, Lê Bem, Escreve Razoavelmente.

Persa

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Áreas de atuação

Grande área: Ciências Exatas e da Terra / Área: Química / Subárea: Físico-Química.

Grande área: Ciências Exatas e da Terra / Área: Física / Subárea: Física da Matéria Condensada.

Participação em eventos

12th European Conference on Liquid Crystals, ECLC-2013,. Range of ordering in randomly perturbed Nematic liquid crystals. 2013. (Congresso).

17th International School of Condensed Matter Physics, the ISCMP 2012. Simulation of memory effects in the Lebwohl-Lasher lattice model. 2013. (Congresso).

World Academy of Science, Engineering and Technology. Memory Effects in Randomly Perturbed. 2013. (Congresso).

Inter-Continental Advanced Materials & Photonics.Domain Patterns in Homogeneous and Random. 2013. (Oficina).

Geometry and Topology of Liquid Crystals and Related Ordered Materials.Geometry and Topology of Liquid Crystals and Related Ordered Materials. 2013. (Oficina).

International liquid crystal conference, (ILCC2012). Study Of Phase Memory Elements By Using Lebwohl-Lasher Simulations. 2012. (Congresso).

23rd International Liquid Crystal (ILLC). Dielectric Study of 4-Chlorobenzaldehyd and 4-flourobenzaldehyd in 1, 4 dioxane at different Temperatures. 2011. (Congresso).

INTERNATIONAL CONFERENCE ON LIQUID DIELECTRIC (ICDL2011). Dielectric Study of 4-Chlorobenzaldehyd and 4-flourobenzaldehyd in 1, 4 dioxane at different Temperatures. 2011. (Congresso).

5th International Chemical Engineering Congress (ICHEC 2008),. Excess volumes, excess permittivity and excess Gibb s free energy of halogenated compounds in non-polar solvent at 298.15, 308.15, 318.15K. 2008. (Congresso).

11th Iranian Physical chemistry. Dielectric study and thermodynamic properties of fluorobezene and its derivative with liquid crystalline structure. 2008. (Congresso).

Iranian Physics Conference. Investigation of electrical and optical anisotropy of some cyanic liquid crystals. 2007. (Congresso).

7th National Conference of Chemical Engineering. Excess volumes, Excess permittivity and excess Gibbs free energy of halogenated compounds in non polar solvent at 298.15,308.15 and 318.15K. 2007. (Congresso).

10th Iranian Physical chemistry seminar.Dipole moments and intermolecular interaction in non-polar Solutions of fluoro compounds at different Temperature (298.15,308.15,318.15K ). 2007. (Seminário).

9th Iranian Physical chemistry.Dipole moments and intermolecular interaction in non-polar Solutions of some halogenated compounds. 2006. (Seminário).

Produções bibliográficas

  • RANJKESH, A. ; AMBRO'Ič ; CORDOYIANNIS, G. ; KUTNJAK, Z. ; KRALJ, S. . History-Dependent Patterns in Randomly Perturbed Nematic Liquid Crystals. Advances in Condensed Matter Physics (Print) , v. 2013, p. 1-10, 2013.

  • REPNIK, R ; RANJKESH, A ; SIMONKA, V ; AMBROZIC, M ; BRADAC, Z ; KRALJ, S . Symmetry breaking in nematic liquid crystals: analogy with cosmology and magnetism. Journal of Physics. Condensed Matter (Print) , v. 25, p. 404201, 2013.

  • GHANADZADEH GILANI, A. ; GHANADZADEH, H. ; BAHRPAIMA, KH. ; RANJKESH, A. . Dielectric properties of binary mixtures of three butanediols with 1,4-dioxane and 2-ethyl-1-hexanol at T=298.2K. Journal of Chemical Thermodynamics , v. 42, p. 967-972, 2010.

  • ZAKERHAMIDI, M.S. ; EBRAHIMI, Z. ; TAJALLI, H. ; GHANADZADEH, A. ; MOGHADAM, M. ; RANJKESH, A. . Refractive indices and order parameters of some tolane-based nematic liquid crystals. Journal of Molecular Liquids (Print) , v. 157, p. 119-124, 2010.

  • GHANADZADEH GILANI, A. ; RANJKESH, A. ; BEEVERS, M. S. . Dipole moments of Flourobenzene and its Mesogenic Derivative in 1,4-Dioxane and 1-Butanol Solutions. Journal of Solution Chemistry , v. 38, p. 557-570, 2009.

  • RANJKESH, A ; AMBRO'Ič ; SLAVINEC, M. . Study of phase transitions and structural order in perturbed nematic liquid crystals. In: anali-pazu.si, 2014. Study of phase transitions and structural order in perturbed nematic liquid crystals.

  • RANJKESH, A ; AMBROZIC, M ; KRALJ, S . Memory Effects in Randomly Perturbed Nematic Liquid Crystals. In: World Academy of Science, Engineering and Technology, 2013, Madrid. World Academy of Science, Engineering and Technology, 2013. v. 7.

  • RANJKESH, A ; GHANADZADEH, A. ; GHANADZADEH, H. . Excess volumes, excess Permittivity and excess Gibb s free energy of Halogenated compounds in non-polar solvent at 298.15, 308.15, and 318.15 K.. In: Excess volumes, excess Permittivity and excess Gibb s free energy of Halogenated compounds in non-polar solvent at 298.15, 308.15, and 318.15 K., 2009. Excess volumes, excess Permittivity and excess Gibb s free energy of Halogenated compounds in non-polar solvent at 298.15, 308.15, and 318.15 K..

  • GHANADZADEH, A. ; GHANADZADEH, H. ; M.MOGHADAM, M. ; RANJKESH, A . Dielectric Study and molecular interaction of halogenated compounds in non-polar solvent at different temperatures. In: Dielectric Liquids, 2008, 2008. Dielectric Liquids, 2008, 2008.

  • RANJKESH, A ; BAHRPAIMA, KH. ; GHANADZADEH GILANI, A. ; M.MOGHADAM, M. . Solvent and concentration effects on visible spectra of triarylmethane dyes in liquid and liquid crystalline solutions. In: 9th Iranian Physical chemsitry, 2006. 9th Iranian Physical chemsitry.

Projetos de pesquisa

  • 2012 - 2013

    satbilization and creation of defects in soft materilas: nea structures and applications, Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: / Mestrado profissional: (1) / Doutorado: (2) . , Integrantes: Amid Ranjkesh Siahkal - Integrante / KRALJ, S. - Coordenador / REPNIK, R - Integrante., Financiador(es): Moscow State University of Instrument Engineering and Computer - Auxílio financeiro.

  • 2007 - 2009

    The study and analysis of dielectric and thermodynamicproperties of liquid and nematic liquid crystals systems, Descrição: We studied of dielectric of binary liquids and nematic liquid crystal at different alcohols and at different temperatures.. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Mestrado acadêmico: (1) / Mestrado profissional: (1) / Doutorado: (1) . , Integrantes: Amid Ranjkesh Siahkal - Coordenador., Financiador(es): University of Guilan - Auxílio financeiro.

Prêmios

2014

computational physics conference, CCP2014, Boston.

2013

renewable and sustainable energy with the focus on liquid crystal physics, mathematics, photonics, electro-optics, opto-mechanics,, Cambridge University.

2013

Geometry and Topology of Liquid Crystals and Related Ordered Materials, Niels Bohr Institute, University of Copenhagen.

2012

PhD Scholarship, Slovenian research agency (ARRS).

2009

Judge of laboratory and workshop competition, Guilan education organization, Rasht, Iran.

2003

Bronze medal from Iranian sport Olympiad, Iranian sport Olympiad.

Histórico profissional

Experiência profissional

2014 - Atual

University of Southampton

Vínculo: Visiting researcher, Enquadramento Funcional: Prof.T. Sluckin s research group at departmen

2014 - Atual

Institut des Nano-Sciences de Paris (INSP) Paris

Vínculo: Visiting researcher, Enquadramento Funcional: Prof. E. Lacaze s

2012 - 2014

University of Maribor

Vínculo: Scholarship, Enquadramento Funcional: Young researcher, Regime: Dedicação exclusiva.

2009 - 2011

University Of Tabriz

Vínculo: Co-supervisor, Enquadramento Funcional: MSc project

2007 - 2010

University of applied and practical science

Vínculo: Formal labor contract, Enquadramento Funcional: Associated professor

2007 - 2009

University of Guilan

Vínculo: , Enquadramento Funcional:

1997 - 2007

Educational department

Vínculo: , Enquadramento Funcional: Chemistry Teacher