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Doç. Dr. Erdem DEMİRCİ
Fizik

Erdem DEMİRCİ
Telefon
(262) 605 1280
E-Posta
e.demirci@gtu.edu.tr
Web sayfası
http://www.gtu.edu.tr/tr/personel/611/172185254/display.aspx
Ofis
D Blok, 201
Çalışma alanları
Manyeto-Optik Kerr Etkisi, Manyetik Malzemeler ve Özellikleri, Manyeto-Transport, Mıknatıslanmanın Voltaj İle Kontrolü, Tek Tabaka Grafen Üretimi, İnce Film Büyütme ve Karakterizasyonu, Spintronik.

PUBLICATIONS

  1. E. Demirci and M. Öztürk, Enhancement of planar Hall sensitivity with the assistance of a CuIr spin–orbit torque biasing layer, Applied Physics A (2023) 129:179; [DOI].

  2. M. Öztürk and E. Demirci, Manipulating the magnetic and transport properties by CuIr thickness in CoFeB/CuIr/IrMn multilayers, J. Phys. D: Appl. Phys. 55, 445002 (2022); [DOI]

  3. E. Demirci, J. De Rojas, A. Quintana, I. Fina, E. Mnendez, J. Sort, Voltage-driven strain-mediated modulation of exchange bias in Ir20Mn80/Fe80Ga20/Ta/⟨011⟩-oriented PMN-32PT heterostructures, Appl. Phys. Lett. 120, 142406 (2022); [DOI].
  4. H. Pişkin, E. Demirci, M. Öztürk, and N. Akdoğan, Experimental determination of the orientation of tilted magnetic anisotropy by using angle-resolved Hall effect signals, J. Supercond. Nov. Magn. 34, 1435–1440 (2021);[DOI].
  5. E. Demirci, Magnetic and Magnetotransport Properties of Memory Sensors Based on Anisotropic Magnetoresistance; Journal of Superconductivity and Novel Magnetism, 33, 721-726 (2020); [DOI].
  6. E. Demirci, Anisotropic magnetoresistance and planar Hall effect in magnetoresistive
    NiFe/Pt thin film; Turkish Journal of Physics, 44: 77 - 84 (2020), [DOI].
  7. E. Demirci, M. Öztürk, H. Pişkin, N. Akdoğan, Angle-Dependent Inverted Hysteresis Loops in an Exchange-Biased[Co/Pt]5/IrMn Thin Film; Journal of Superconductivity and Novel Magnetism, 33, 721-726 (2019);[DOI].
  8. Erdem Demirci, Mostafa Dadashbaba, and Huseyin Kurt, Local long-distance
    spin transport in single layer graphene spin filter; AIP Advances, 8, 055911 (2018);[DOI].
  9. M. Öztürk, E. Demirci, M. Erkovan, O. Öztürk and N. Akdoğan, Coexistence of perpendicular and in-plane exchange bias using a single ferromagnetic layer in Pt/Co/Cr/CoO thin film;Europhysics Letters, 114, 17008 (2016);[DOI].
  10. M. Erkovan, M. E. Aköz, M. Öztürk, E. Demirci, U. Parlak, N. Akdoğan, O. Öztürk, Probing exchange bias properties of PtxCo1−x/Pt/CoO films;Journal of Superconductivity and Novel Magnetism,29, 163 (2016);[DOI].
  11. E. Demirci, M. Öztürk, M. T. Öcal, O. Öztürk, N. Akdoğan, Investigation of spin canting phenomena in perpendicularly exchange biased Pt/Co/Pt/Cr2O3;thin films;Thin Solid Films, 591, 72 (2015);[DOI].
  12. N. Akdoğan, A. Yağmur, M. Özturk, E. Demirci, O. Özturk, M. Erkovan, Interface induced manipulation of perpendicular exchange bias in Pt/Co/(Pt, Cr)/CoO thin films;J. Magn. Magn. Mater., 373, 120 (2015);[DOI].
  13. M. Öztürk, E. Demirci, O. Gürbüz, S. Güner, V. Valeev, F. Vagizov, R. Khaibullin, N. Akdoğan, Formation of different magnetic phases and high Curie temperature ferromagnetism in Fe57-imlanted ZnO film;J. Magn. Magn. Mater., 373, 83 (2015);[DOI].
  14. Erdem Demirci, Mustafa Öztürk, Ekrem Sınır, Utku Ulucan, Numan Akdoğan, Osman Öztürk, Mustafa Erkovan, Temperature-dependent exchange bias properties of polycrystalline PtxCo1− x/CoO bilayers;Thin Solid Films, 550, 595–601 (2014);[DOI].
  15. M. Öztürk, E. Sınır, E. Demirci, M. Erkovan, O. Öztürk and N. Akdoğan, Exchange bias properties of [Co/CoO]n;multilayers;J. Appl. Phys., 112, 093911 (2012);[DOI].
  16. M. Öztürk, E. Demirci, R. Topkaya, S. Kazan, N. Akdoğan, M. Obaida and K. Westerholt, Effect of exchange bias on magnetic anisotropies in Fe/CoO bilayers;Journal of Superconductivity and Novel Magnetism,25, 2597 (2012);[DOI].
  17. E. Demirci, M. Öztürk, R. Topkaya, S. Kazan, N. Akdoğan, M. Obaida and K. Westerholt, Thickness and temperature dependence of exchange bias in Co/CoO bilayers;Journal of Superconductivity and Novel Magnetism,25, 2591 (2012);[DOI].

CONFERENCE CONTRIBUTIONS

  1. E. Demirci, Voltage control of magnetism with Piezoelectric Substrates in a Trilayer Systems, Turkish Physical Society 38th International Physics Congress, August 31- September 4, 2022, Bodrum / Turkey (Talk).

  2. E. Demirci, A Prospective Solution to Voltage Control of Magnetization in a Bilayer Systems, 1st International Karatekin Science and Technology Conference, September 1-3, 2022 Çankırı/Turkey (Talk).

  3. E. Demirci, Strain-mediated voltage control of magnetism in multiferroic heterostructures, International Dumlupınar Science and Mathematics Congress 2022,5-7 September, 2022, Kütahya/ Turkey (Talk).

  4. E. Demirci, Mustafa Öztürk, Melek Türksoy Öcal, Osman Öztürk, Numan Akdoğan, Investigation of spin canting phenomena in perpendicularly exchange biased Pt/Co/Pt/Cr2O3 thin films, 11th Nanoscience and Nanotechnology Conference (NanoTR-11), 22-25 June 2015, ODTU, Ankara, Turkey (Talk).
  5. E. Demirci, Mustafa Öztürk, Melek Türksoy Öcal, Osman Öztürk, Numan Akdoğan, Pt/Co/Pt/Cr2O3 İnce Filmlerde Spin Canting Olayının İncelenmesi, Adım Fizik Günleri IV, 28-29 Mayıs 2015, Dumlupınar Üniversitesi, Kütahya, Turkey (Talk).
  6. E. Demirci, M. Öztürk, M. Erkovan, O. Öztürk and N. Akdoğan, Temperature-dependent Exchange Bias;Properties of Pt/Co/Pt/Cr2O3 Thin Film, NanoTR10, 17 – 21 June 2014, Yeditepe University, İstanbul, Turkey (Talk).
  7. E. Demirci, M. Öztürk, E. Sınır, U. Ulucan, O.Erdemir, N. Akdoğan, O. Öztürk and M. Erkovan, Temperature-dependent exchange bias properties of polycrystalline PtxCo1-x/CoO bilayers, NanoTR9, 24 – 28 June 2013, Atatürk University, Erzurum, Turkey (Talk).

PATENTS

  1. E. Demirci, N. Akdoğan, "Multifunctional Sample Holder and High-Resolution Detection System for Magneto-optical Kerr Effect Measurements" TR Patent 2015 09249 B (21 June 2019).
  2. N. Akdoğan, M. Öztürk, E. Demirci, "Liquid nitrogen and liquid helium flow measurement chamber with optical window" TR Patent 2015 17168 B (21 November 2018).

WORKSHOP and MEETINGS

  1. 3rd TAC Light Sources,International Users’ Meeting (TAC-LSUM2013), 5-7 October 2013, Ankara.
  2. International Henry Moseley School and Workshop on X-ray Science, 13-22 June 2013, ITAP, Turunç, Marmaris, Turkey.
  3. 2013 European XFEL Users' Meeting and Satellite Meetings, 23-25 January 2013, DESY Hamburg, Germany.
  4. International Henry Moseley School and Workshop on X-ray Science, 14-23 June 2012, ITAP, Turunç, Marmaris, Turkey.
  5. 2012 European XFEL Users' Meeting and Satellite Meetings, 25-27 January 2012, DESY, Hamburg, Germany.
  6. First International Workshop on Machine and Research Aspects of the Proposed Turkish Light Sources, Doğuş University, 4-6 July, 2011, İstanbul, Turkey.
  • Doktora: Gebze Teknik Üniversitesi (Temmuz 2016)
    "Investigation of exchange bias in Cr2O3 based magnetoelectric materials"
  • Yüksek lisans: Gebze Teknik Üniversitesi (Şubat 2011)
    "CoO/Co manyetik ince filmlerde kaydırma (exchange bias) etkisi"
  • Lisans: Erciyes Üniversitesi (Haziran 2008)
    "Electromagnetic waves in daily life"
    "Lasers and applications"
- 2016-2017 arası İstanbul Medeniyet Üniversitesi, doktora sonrası araştırmacı
- 2020-2021 arası Universitat Autonoma Barcelona, doktora sonrası araştırmacı