Dr. Hamit Yurtseven

Middle East Technical University, Türkiye

Email: hamit@metu.edu.tr

Qualifications

1979-1984 Ph.D., University of London, UK

1973-1977 M.Sc., Hacettepe University Physics Engineering, Turkey

1972-1973 B.Sc., Hacettepe University Preparatory School, Turkey

Publications (selected)

1. H. Yurtseven and O. Akay, J. Mol. Struc. 1226 (2021) 129347. Calculation of the inveise relaxation time and the activation energy as  a function of temperature for the Raman modes close to the phase  transitions in solid nitrogen.
2. S. Ates and H. Yurtseven, Ferroelectrics, 571 (2021) 39. Temperature dependence of the piezoelectric resonance frequency in relation to the anomalous strain near the incommensurate phase of quartz
3. H. Yurtseven and 0. Tari, J. Low Temp. Phys. 202 (2021) 145. Calculation of magnetization and magnetic susceptibility close to magnetic phase transitions in (CH3)2 NH2 Fe(III) Ni(II) (HCOO)6 and (CH3) NH2 Fe(III) Cu(II) (HCOO)6
4. N. Kara, A. Kiraci and H. Yurtseven, Ferroelectrics 572 (2021) 13. Phenomenological approaches on the Nd 3+ doped ferroelectric LaBGeO5
5. O. Akay and H. Yurtseven, Optik 236 (2021) 166481. Investigation of vibrational,elastic and dielectric properties of cubic gauche nitrogen(cg-N)
6. H. Yurtseven, E. Gunay, H. Karacali and S. Ates, Ferroelectrics 577 (2021) 125. Analysis of the IR-Raman modes and the heat capacity near the alpha-INC-beta transitions in quartz
7. N. Kara, A Kiraci and H. Yurtseven, J. Basic & App. Sci. 17 (202 1) 79. Calculation of the relaxation time and the activation energy close to the lower phase transition in imidazolium perchlorate
8. H. Yurtseven and E. Kilit Dogan, J. Ma8. Mag. Mater. 540 (2021) 168489. Magnetic, thermal and ferrtoelectric properties of MOFs(MHyM,M=Fe,Mn) close to  phase transitions
9. H. Yurtseven and S. Ates, Phil. Mag. 101 (2021 )2331. Landau phenomenological model for the alpha-INC(Incommensurate)-beta transition in quartz
10. H. Yurtseven, T. Emirosmanoglu and O. Tari, J. Sol. Chem.50 (2021) 1335-1362. Calculation of the liquid-solid phase diagram of the binary system of tetradecane and hexadecane using the mean field theory
11. H. Yurtseven and E. Kilit Dogan, Fluid Phase Equilibria 556 (2022) 113377. Calculation of the phase diagram of n-alkanes(CnH2n+2) by the Landau mean field model
12. H. Yurtseven and O. Tari, J. Mag.  Mag.Mater. 546 (2022) 168924. Magnetic transitions in two noval mixed-valence iron(II)-iron(III) metal formate frameworks: Two sublattice model
13. E. Kilit Dogan and H. Yurtseven, Phys. Fluids 34 (2022) 047101. Calculation of the T-X phase diagram for the first order smectic-hexatic phase transitions in binary mixtures
14. N. Kara, A. Kiraci and H. Yurtseven, Ferroelectrics 589 (2022) 45. Calculation of the spin-lattice relaxation time and the activation energy near the IV-III phase transition in pyridinium fluorosulfonate(C5NH6) FSO3
15. O. Tari and H. Yurtseven, Fluid Phase Equibria 559 (2022) 113499. Calculation of the T-X phase diagram of tetradecane+hexadecane and tetradecane+pentadecane under high pressure by the Landau mean field theory
16. O. Yildirim, S. Yuce, N. M. Bruno, E. Kilit Dogan, H. Yurtseven, E. Duman and B. Emre, Physica Scripta 97 (2022) 085806. Investigation of the complex magnetic behavior of the Nı 46.86 Co 2.91 Mn 38.17 Sn 12.06 (at.%) magnetic shape memory alloy at low temperatures
17. H. Yurtseven and O. Akay, Int. J. Thermodynamics 25 (2022) 032. Calculation of the thermodynamic quantities for cubic gauche nitrogen (cg-N)
18. H. Yurtseven and H. Ozdemir, Int. J. Thermodynamics 25 (2022) 055. Temperature dependence of the entropy and the heat capacity calculated from the Raman frequency shifts for solid benzene, naphthalene and anthracene
19. H. Yurtseven and E. Kilit Doğan, Ferroelectrics 600 (2022) 73. Calculation of the magnetization and the heat capacity for (NH2 NH3)M(HCOO)3,(M=Fe,Mn) near the phase transitions'
20. N. Kara, A. Kiraci and H. Yurtseven, J. Sci. Eng. (CUJSE) 19 (2022) 95. Analysis of the specific heat and calculation of the entropy, enthalpy and free energy close to the lower phase transition in imidazolium perchlorate''.

Profile Details

https://avesis.metu.edu.tr/hamit/yayinlar

https://metu.academia.edu/HYURTSEVEN