Prof. Dr. Bayram DEVİREN

Adı Soyadı: Bayram DEVİREN

Doğum Tarihi ve Yeri: 11.10.1981/Eskişehir

Kadrosu: Genel Fizik

ARAŞTIRMA ALANLARI

İstatistik Fizik Yöntemlerinin Ekonomiye Uygulaması (Ekonofizik)
Faz Dönüşümleri ile Düzenli ve Düzensiz Sistemler

Öğrenim Durumu:

Lisans Bitirme Tez Başlığı (özeti ekte) ve Tez Danışmanı  :

“Fibonacci sayıları ve altın oran”, Tez Danışmanı: Prof. Dr. Fevzi BÜYÜKKILIÇ

Yüksek Lisans Tez Başlığı (özeti ekte) ve Tez Danışmanı  :

“İki-parametreli kuantum grup bozon gazının alçak sıcaklıklardaki termo-istatistiksel özellikleri”, Tez Danışmanı: Prof. Dr. Abdullah ALĞIN

 

Doktora Tezi/S.Yeterlik Çalışması/Tıpta Uzmanlık Tezi Başlığı ve  Danışmanı :

“Zamana bağlı salınımlı dış manyetik alan varlığında karma spin (1/2, 3/2; 1/2, 5/2; 3/2, 5/2 ) Ising sistemlerinin dinamik faz geçişleri ve dinamik faz diyagramları”,                 Tez Danışmanı: Prof. Dr. Mustafa KESKİN

Akademik Ünvanlar:

6. Yönetilen Yüksek Lisans ve Doktora Tezleri

6.1. Yüksek Lisans Tezleri

-  Yunus Şener, "Silindirik Ising nanotüp sisteminin dinamik davranışlarının incelenmesi" Nevşehir Hacı Bektaş Veli Üniversitesi, Fen Bilimleri Enstitüsü, Fizik Anabilim Dalı, 2016.

 

- Barış Reçber, "Karma spin (1/2, 1) Ising nanotüp sisteminin manyetik özelliklerinin incelenmesi" Nevşehir Hacı Bektaş Veli Üniversitesi, Fen Bilimleri Enstitüsü, Fizik Anabilim Dalı, 2016.

 

-  Neslihan Yılmaz, "Karma spin (1/2, 1) nanoparçacık sisteminin dinamik davranışlarının incelenmesi" Nevşehir Hacı Bektaş Veli Üniversitesi, Fen Bilimleri Enstitüsü, Fizik Anabilim Dalı, Tez aşamasında.

 

-  Ercan Savaş, "Karma spin-1 ve spin-2 Ising sisteminin dinamiği" Nevşehir Hacı Bektaş Veli Üniversitesi, Fen Bilimleri Enstitüsü, Fizik Anabilim Dalı, Tez aşamasında.

7. Projelerde Yaptığı Görevler :

1)    TÜBİTAK, Proje No:105T114, Bursiyer Öğrenci

"Zamana bağlı salınımlı dış bir manyetik alan altında spin-1 ve spin 3/2 kinetik Ising sistemlerinin dinamik faz dönüşümleri", (Sonuçlandırıldı).

2)    Erciyes Üniversitesi Bilimsel Araştırma Projeleri Birimi, Proje No: FBA-06-01, Yardımcı Araştırmacı

"Zamana bağlı salınımlı dış bir manyetik alan altında spin-1 ve spin 3/2 kinetik Ising sistemlerinin dinamik faz dönüşümleri", (Sonuçlandırıldı).

3)    TÜBİTAK, Proje No:107T533, Yardımcı Araştırmacı

"Kinetik karma-spin (Yarım tamsayılı-tamsayılı, yarım tamsayılı-yarım tamsayılı ve tamsayılı-tamsayılı) sistemlerde dinamik faz geçişleri: Sıcaklık-manyetik alan genliği ve sıcaklık-etkileşim parametreleri düzlemlerinde dinamik faz diyagramları",

4)    Erciyes Üniversitesi Bilimsel Araştırma Projeleri Birimi, Doktora Tezi Projesi, Proje No: FBD-08-593, Yardımcı Araştırmacı

"Zamana bağlı salınımlı dış manyetik alan varlığında karma spin (1/2, 3/2; 1/2, 5/2; 3/2, 5/2 ) Ising sistemlerinin dinamik faz geçişleri ve dinamik faz diyagramları", (Sonuçlandırıldı).

5)    TÜBİTAK, Proje No:109T133, Araştırmacı

"Para Birimleri, Türkiye'deki Büyük Şirketler Dahil Bazı Uluslararası Şirketler ve Türkiye'deki Büyük Şirketler Arasındaki Korelasyon Ağ Örgüleri; Türk Lirasındaki Ani Çıkış ve İnişlerin Analizi", (Sonuçlandırıldı).

6)    Nevşehir Hacı Bektaş Veli Üniversitesi Bilimsel Araştırma Projeleri Birimi, Proje No: 2012/12, Proje Yürütücüsü,

" Silindirik Ising Nanotüp ve Nanotel Sistemlerinin Dinamiği", (Sonuçlandırıldı).

7)    TÜBİTAK, Proje No: 2209-A-Üniversite Öğrencileri Yurt İçi Araştırma Projeleri Destek Programı, Danışman

"Karma spin-1 ve spin-2 Ising sisteminin dinamiği", (Sonuçlandırıldı).

8)    TÜBİTAK, Proje No: "2218 Yurt İçi Doktora Sonrası Araştırma Burs Programı, Danışman

"Enerji Tüketimi, Çevre Kirliliği ve Ekonomik büyüklük arasındaki karşılıklı ilişkilerin disiplinlerarası ekonofizik alanı kullanılarak topolojik analizi ve tarihsel davranışlarının belirlenmesi", (Devam Ediyor).

9)    Nevşehir Hacı Bektaş Veli Üniversitesi Bilimsel Araştırma Projeleri Birimi, Proje No: NEÜLÜP16F3, Proje Yürütücüsü,

"Karma spin-1/2 ve spin-1 Ising nanotüp sisteminin dinamiği", (Devam Ediyor).

10) Nevşehir Hacı Bektaş Veli Üniversitesi Bilimsel Araştırma Projeleri Birimi, Proje No: NEÜBAP16F31, Proje Yürütücüsü,

"Ba_2-xY_xOsO₆, Ba_2-xY_xIrO₆ manyetik sistemlerin sentezlenmesi, karakterizasyonu, elektriksel ve manyetik özelliklerinin incelenmesi", (Devam Ediyor).

 

 

8. İdari Görevler :

Müdür Yardımcısı	Fen Bilimleri Enstitüsü                   Nevşehir Hacı Bektaş Veli Üniversitesi	01.10.2012-.....
Yönetim Kurulu Üyesi	Fen Bilimleri Enstitüsü                   Nevşehir Hacı Bektaş Veli Üniversitesi	01.10.2012-.....
Enstitü Kurulu Üyesi	Fen Bilimleri Enstitüsü                   Nevşehir Hacı Bektaş Veli Üniversitesi	01.10.2012-.....
Erasmus/Farabi Enstitü Birim Koordinatörü	Nevşehir Hacı Bektaş Veli Üniversitesi	01.10.2012-.....
Fakülte Kurulu Doçent Temsilcisi	Fen Edebiyat Fakültesi                  Nevşehir Hacı Bektaş Veli Üniversitesi	01.05.2013-.....
Bologna Eşgüdüm Komisyonu Üyesi	Nevşehir Hacı Bektaş Veli Üniversitesi	19.12.2014-.....
Anabilim Dalı Başkanı	Genel Fizik Anabilim Dalı	01.08.2015-…..
Yönetim Kurulu Üyesi	Eğitim Fakültesi                            Nevşehir Hacı Bektaş Veli Üniversitesi	01.08.2015-.....

Bölüm Başkanı

Fizik Bölümü Nevşehir Hacı Bektaş Veli Üniversitesi, Fen Edebiyat Fakültesi

15.08.2016-…..

 

9. Ödüller :

  Ege Üniversitesi, Fen Fakültesi, Fizik Bölümü, 2.lik derecesi ile mezuniyet (1999-2003)

  TÜBİTAK-BİDEB-2 yıllık Bilimsel ve Teknolojik Araştırma Projesi Bursu, Proje No: 105T114 (2005-2007)

  TÜBİTAK-2211-Yurt İçi Doktora Bursu (Ekim 2006-2010)

  TÜBİTAK-2224-Yurt Dışı Bilimsel Etkinlikleri Destekleme Programı Bursu (Haziran-2010)

  Nevşehir Üniversitesi 2009 Yılı Bilimsel Yayın Teşvik Ödülü (Ekim-2010)

 

10. Son iki yılda verdiği lisans ve lisansüstü düzeydeki dersler (Açılmışsa, yaz döneminde verilen dersler de tabloya ilave edilecektir):

Akademik Yıl	Dönem	Dersin Adı	Haftalık Saati		Öğrenci Sayısı
			Teorik	Uygulama
2014-2015	Güz	FİZ101 Genel Fizik I	3	0	30
		FİZ307 Fizikte Bilgisayar Programlama	2	1	8
		FİZ305 Teorik Mekanik	4	0	5
		FİZ425 Modelleme ve Simülasyon I	2	0	12
		FİZ541 Fizikte Bilgisayar Programlama	3	0	5
		FİZ509 İleri Atom ve Molekül Fiziği I	3	0	3
		FİZ519 İstatistik Mekanik I	3	0	8
	İlkbahar	FİZ102 Genel Fizik II	3	0	28
		FİZ426 Modelleme ve Simülasyon II	2	0	2
		FİZ304 İstatistik Fizik	3	2	1
		FİZ519 İstatistik Mekanik I	3	0	4
		FİZ520 İstatistik Mekanik II	3	0	4
		FİZ528 Yarı İletkenlerin Optik Özellikleri II	3	0	3
		FİZ542 Modelleme ve Simülasyon	3	0	4
2015-2016	Güz	FİZ101 Genel Fizik I	3	0	59
		FİZ401 Kuantum Mekaniği I	3	2	2
		FİZ541 Fizikte Bilgisayar Programlama	3	0	2
		FİZ519 İstatistik Mekanik I	3	0	3
		FİZ547 Nümerik Hesaplama	3	0	1
	İlkbahar	FİZ102 Genel Fizik II	3	0	56
		FİZ519 İstatistik Mekanik I	3	0	2
		FİZ520 İstatistik Mekanik II	3	0	1
		FİZ542 Modelleme ve Simülasyon	3	0	3

 

ESERLER

A. Uluslararası hakemli dergilerde yayımlanan makaleler :

A1.  A. Algin, B. Deviren, “Bose-Einstein condensation of a two-parameter deformed quantum group boson gas”, Journal of Physics A: Mathematical and General, 38 (2005) 5945-5956.

A2.  M. Keskin, O. Canko, B. Deviren, “Dynamic phase transition in the kinetic spin-3/2 Blume-Capel model under a time-dependent oscillating external field”, Physical Review E, 74 (2006) 011110.

A3.  O. Canko, B. Deviren, M. Keskin, “Dynamic phase transition in the kinetic spin-3/2 Blume-Emery-Griffiths model in an oscillating field”, Journal of Physics: Condensed Matter, 18 (2006) 6635-6653.

A4.  M. Keskin, B. Deviren, O. Canko, M. Kırak, “Dynamic phase transition in the kinetic spin-3/2 Blume-Emery-Griffiths model: Phase diagram in the temperature and interaction parameters plane”, Acta Physica Polonica B 38 (2007) 2445-2457.

A5.  B. Deviren, M. Keskin, O. Canko, “Dynamic phase transition and multicritical dynamic phase diagrams of the kinetic spin-3/2 Blume-Emery-Griffiths model with repulsive biquadratic coupling under a time-dependent oscillating external field”, Computer Physics Communications, 178 (2008) 420-437.

A6.  O. Canko, B. Deviren, M. Keskin, “Exact ground-state phase diagrams for the spin-3/2 Blume-Emery-Griffiths model”, Physica Scripta, 77 (2008) 055701.

A7.  B. Deviren, O. Canko, M. Keskin, “Effective-field theory of the Ising model with three alternative layers on the honeycomb and square lattices”, Journal of Magnetism and Magnetic Materials, 320 (2008) 2291-2299.

A8.  O. Canko, B. Deviren, M. Keskin, “Critical behavior of a mixed ferrimagnetic ternary alloy on the Bethe lattice”, Journal of Experimental and Theoretical Physics Letters (JETP Letters), 87 (2008) 633-638.

A9.  B. Deviren, M. Keskin, O. Canko, “Kinetics of a mixed spin-1/2 and spin-3/2 Ising ferrimagnetic model”, Journal of Magnetism and Magnetic Materials, 321 (2009) 458-466.

A10. B. Deviren, O. Canko, M. Keskin, “Magnetic properties of the mixed ferrimagnetic ternary systems with a single-ion anisotropy on the Bethe lattice”, Journal of Magnetism and Magnetic Materials, 321 (2009) 1231-1239.

A11. B. Deviren, M. Keskin, O. Canko, “Magnetic properties of anti-ferromagnetic and ferrimagnetic mixed spin-1/2 and spin-5/2 Ising model in the longitudinal magnetic field within the effective-field approximation”, Physica A, 388 (2009) 1835-1848.

A12. M. Keskin, B. Deviren, O. Canko, “Dynamic compensation temperature in the mixed spin-1/2 and spin-3/2 Ising model in an oscillating field on alternate layers of hexagonal lattice”, IEEE Transactions on Magnetics, 45 (2009) 2640-2643.

A13. B. Deviren, M. Batı, M. Keskin, “The effective-field study of a mixed spin-1 and spin-5/2 Ising ferrimagnetic system”, Physica Scripta, 79 (2009) 065006.

A14. B. Deviren, M. Keskin, O. Canko, “Dynamic phase transition and dynamic phase diagrams in the spin-5/2 Blume-Capel model under a time-dependent oscillating external field”, Phase Transitions, 82 (2009) 683-698.

A15. B. Deviren, M. Ertaş, M. Keskin, “The effective-field theory studies of critical phenomena in a mixed spin-1 and spin-2 Ising model on honeycomb and square lattices”, Physica A 389 (2010) 2036-2047.

A16. B. Deviren, O. Canko, M. Keskin, “Kinetic Ising model in a time-dependent oscillating external magnetic field: effective-field theory”, Chinese Physics B, 19 (2010) 050518.

A17. B. Deviren, E. Kantar, M. Keskin, “Magnetic properties of a mixed spin-3/2 and spin-2 Ising ferrimagnetic system within the effective-field theory”, Journal of the Korean Physical Society, 56 (2010) 1738-1747.

A18. B. Deviren, M. Keskin, O. Canko, “Dynamic phase transitions in the kinetic mixed spin-1/2 and spin-5/2 Ising model under a time-dependent oscillating magnetic field”, Phase Transitions, 83 (2010) 526-542.

A19. B. Deviren, M. Keskin, “Dynamic phase diagrams of the Ising metamagnet in an oscillating magnetic field within the effective-field theory”, Physics Letters A, 374 (2010) 3119-3128.

A20. B. Deviren, M. Keskin, “Dynamic phase transitions and compensation temperatures in a mixed spin-3/2 and spin-5/2 Ising system”, Journal of Statistical Physics, 140 (2010) 934-947.

A21. B. Deviren, M. Keskin, Y. Aydın, “Compensation temperatures, magnetic susceptibilities and phase diagrams of a mixed ferrimagnetic ternary system on the Bethe lattice”, Journal of Experimental and Theoretical Physics Letters (JETP Letters), 92 (2010) 214-222.

A22. M. Keskin, B. Deviren, Y. Kocakaplan, “Topology of the correlation networks among major currencies using hierarchical structure methods”, Physica A, 390 (2011) 719-730.

A23. B. Deviren, S. Akbudak, M. Keskin, “Mixed spin-1 and spin-3/2 Ising system with alternative layers of a honeycomb lattice within the effective-field theory”, Solid State Communications, 151 (2011) 193-198.

A24. M. Keskin, N. Şarlı, B. Deviren, “Hysteresis behaviors in a cylindrical Ising nanowire”, Solid State Communications, 151 (2011) 1025-1030.

A25. B. Deviren, Y. Polat, M. Keskin, “Phase diagrams in mixed spin-3/2 and spin-2 Ising system with two alternative layers within the effective-field theory”, Chinese Physics B, 20 (2011) 060507.

A26. E. Kantar, B. Deviren, M. Keskin, “Hierarchical structure of Turkey's foreign trade”, Physica A, 390 (2011) 3454-3476.

A27. E. Kantar, B. Deviren, M. Keskin, “Investigation of major international and Turkish companies via hierarchical methods and bootstrap approach”, European Physical Journal B, 84 (2011) 339-350.

A28. M. Ertaş, M. Keskin, B. Deviren, “Dynamic magnetic properties in the kinetic mixed spin-2 and spin-5/2 Ising model under a time-dependent magnetic field”, Physica A, 391 (2012) 1038-1047.

A29. B. Deviren, M. Keskin, “Thermal behavior of dynamic magnetizations, hysteresis loop areas and correlations of a cylindrical Ising nanotube in an oscillating magnetic field within the effective-field theory and the Glauber-type stochastic dynamics approach”, Physics Letters A, 376 (2012) 1011-1019.

A30. M. Ertaş, B. Deviren, M. Keskin, “Dynamic phase transitions and dynamic phase diagrams of the spin-2 Blume-Capel model under an oscillating magnetic field within the effective-field theory”, Journal of Magnetism and Magnetic Materials, 324 (2012) 704-710.

A31. B. Deviren, M. Keskin, “Dynamic magnetic hysteresis behavior and dynamic phase transition in the spin-1 Blume-Capel model”, Journal of Magnetism and Magnetic Materials, 324 (2012) 1051-1058.

A32. M. Ertaş, M. Keskin, B. Deviren, “Multicritical Dynamic Phase Diagrams and Dynamic Hysteresis Loops in a Mixed Spin-2 and Spin-5/2 Ising Ferrimagnetic System with Repulsive Biquadratic Coupling: Glauber Dynamic Approach”, Journal of Statistical Physics, 146 (2012) 1244-1262.

A33. M. Ertaş, M. Keskin, B. Deviren, “Dynamic phase transitions and dynamic phase diagrams in the kinetic spin-5/2 Blume-Capel model in an oscillating external magnetic field: Effective-field theory and the Glauber-type stochastic dynamics approach”, Journal of Magnetism and Magnetic Materials, 324 (2012) 1503-1511.

A34. E. Kantar, M. Keskin, B. Deviren, “Analysis of the effects of the global financial crisis on the Turkish economy, using hierarchical methods”, Physica A, 391 (2012) 2342-2352.

A35. B. Deviren, M. Ertaş, M. Keskin, “Dynamic magnetizations and dynamic phase transitions in a transverse cylindrical Ising nanowire”, Physica Scripta, 85 (2012) 055001.

A36. B. Deviren, E. Kantar, M. Keskin, “Dynamic phase transitions in a cylindrical Ising nanowire under a time-dependent oscillating magnetic field”, Journal of Magnetism and Magnetic Materials, 324 (2012) 2163-2170.

A37. T. Ulusoy, M. Keskin, A. Shirvani, B. Deviren, E. Kantar, C.C. Donmez, “Complexity of major UK companies between 2006 and 2010: Hierarchical structure method approach”, Physica A, 391 (2012) 5121-5131.

A38. M. Ertaş, B. Deviren, M. Keskin, “Nonequilibrium magnetic properties in a two-dimensional kinetic mixed Ising system within the effective-field theory and Glauber-type stochastic dynamics approach”, Physical Review E, 86 (2012) 051110.

A39. Y. Kocakaplan, S. Doğan, B. Deviren, M. Keskin, “Hierarchical structures of correlations networks among Turkey's exports and imports by currencies”, Physica A, 391 (2012) 6509-6518.

A40. E. Kantar, B. Deviren, M. Keskin, “Magnetic properties of mixed Ising nanoparticles with core-shell structure”, European Physical Journal B, 86 (2013) 253.

A41. Y. Kocakaplan, S. Doğan, B. Deviren, M. Keskin, “Correlations, hierarchies and networks of the world's automotive companies”, Physica A, 392 (2013) 2736-2774.

A42. B. Deviren, Y. Sener, M. Keskin, “Dynamic magnetic properties of the kinetic cylindrical Ising nanotube”, Physica A, 392 (2013) 3969-3983.

A43. B. Deviren, Y. Kocakaplan, M. Keskin, M. Balcılar, Z.A. Ozdemir, E. Ersoy, “Analysis of bubbles and crashes in the TRY/USD, TRY/EUR, TRY/JPY and TRY/CHF exchange rate within the scope of econophysics”, Physica A, 410 (2014) 414-420.

A44. E. Kantar, B. Deviren, M. Keskin, “Hierarchical structure of the European countries based on debts as a percentage of GDP during the 2000-2011 period”, Physica A, 414 (2014) 95-107.

A45. B. Deviren, Y. Sener, “Magnetic properties of mixed spin (1, 3/2) Ising nanoparticles with core–shell structure”, Journal of Magnetism and Magnetic Materials, 386 (2015) 12-19.

A46. S.A. Deviren, B. Deviren, “Dynamic phase transitions and dynamic phase diagrams of the Ising model on the Shastry-Sutherland lattice”, Journal of Magnetism and Magnetic Materials, 402 (2016) 94-100.

A47. S.A. Deviren, B. Deviren, “The relationship between carbon dioxide emission and economic growth: Hierarchical structure methods”, Physica A, 451 (2016) 429-439.

A48. E. Kantar, A. Aslan, B. Deviren, M. Keskin, “Hierarchical structure of the countries based on electricity consumption and economic growth”, Physica A, 454 (2016) 1-10.

B. Uluslararası bilimsel toplantılarda sunulan ve bildiri kitabında (Proceedings) basılan bildiriler :

B1.  B. Deviren, M. Keskin, O. Canko, “Exact ground-state phase diagrams for the spin-3/2 Ising model”, Turkish Physical Society, 24th International Physics Congress, İnönü University, Malatya, Türkiye, 28-31 Ağustos 2007.

B2.  M. Keskin, B. Deviren, O. Canko, “Kinetics of a mixed spin-1/2 and spin-3/2 Ising ferrimagnetic model”,  99th Statistical Mechanics Conference, Rutgers University, Hill Center, ABD, 11-13 Mayıs 2008.

B3. B. Deviren, O. Canko and M. Keskin, “The critical behavior of the mixed ferrimagnetic ternary alloy on the Bethe lattice”, Turkish Physical Society, 25th International Physics Congress, Bodrum, Türkiye, 25-29 Ağustos 2008. 

B4.  M. Keskin, B. Deviren, O. Canko, “Dynamic compensation temperature in the mixed spin-1/2 and spin-3/2 Ising model in an oscillating field on alternate layers of hexagonal lattice”, Asian Magnetics Conference, Paradise Otel, Busan, Kore, 10-14 Kasım 2008.

B5.  B. Deviren, M. Keskin, O. Canko, “Magnetic properties of the mixed spin-1/2 and spin-5/2 Ising anti-ferromagnetic and ferrimagnetic model in the longitudinal magnetic field within the effective-field approximation”, Turkish Physical Society, 26th International Physics Congress, Bodrum, Turkey, 24-27 Eylül 2009.

B6.  B. Deviren, M. Keskin, “Dynamic phase diagrams of the Ising metamagnet in an oscillating magnetic field within the effective-field theory”, 10th International Symposium on the Frontiers of the Fundemantal and Computational Physics, The University of Western Australia, 24-26 Kasım 2009.

B7.  B. Deviren, M. Keskin, O. Canko, “Dynamic phase transition and dynamic phase diagrams in the spin-5/2 Blume-Capel model under a time-dependent oscillating external field”, ISW on Condensed Matter and Material Physics, Porto Bello Hotel- Antalya, Turkey, 27-31 Aralık 2009.

B8.  B. Deviren, M. Keskin, “Dynamic phase transitions and dynamic compensation temperatures in the mixed spin-3/2 and spin-5/2 Ising system in an oscillating field on a hexagonal lattice”, 35th Conference of the Middle European Cooperation in Statistical Physics (MECO 35), Abbaye des Prémontrés, Pont-à-Mousson, France, 15-19 Mart 2010.

B9.  M. Keskin, B. Deviren, E. Kantar, “Magnetic properties of a mixed spin-3/2 and spin-2 Ising ferrimagnetic system within the effective-field theory”, Fourth Saudi Science Conference, Contribution of Science Faculties in the Development Process of Kingdom of Saudi Arabia, Saudi Arabia, 21-24 March 2010.

B10. B. Deviren, S. Akbudak, M. Keskin, “The Effective-field theory of the mixed spin-1 and spin-3/2 Ising ferrimagnetic system on a bilayer honeycomb lattice”, International Conference on Superconductivity and Magnetism (ICSM-2010), Porto Bello Hotel, Antalya, Turkey, 25-30 Nisan 2010.

B11. B. Deviren, M. Keskin, O. Canko, “Dynamic phase transitions in the kinetic mixed spin-1/2 and spin-5/2 Ising model under a time-dependent oscillating magnetic field”, International Conference on Superconductivity and Magnetism (ICSM-2010), Porto Bello Hotel, Antalya, Turkey, 25-30 Nisan 2010.

B12. M. Keskin, B. Deviren, Y. Kocakaplan, “Topology of the correlation networks among major currencies using hierarchical structure methods”,  103rd Statistical Mechanics Conference, Rutgers University, Hill Center, ABD, 9-11 Mayıs 2010.

B13. M. Keskin, B. Deviren, Y. Kocakaplan, “Topology of the correlation networks among major currencies using hierarchical structure methods”, International School on Multidisciplinary Approaches to Economic and Social Complex Systems, Università degli Studi di Siena, Siena, Italy, 27 Haziran-3 Temmuz 2010.

B14. M. Keskin, B. Deviren, E. Kantar, “Topology of the major Turkish companies using hierarchical structure methods”, International School on Multidisciplinary Approaches to Economic and Social Complex Systems, Università degli Studi di Siena, Siena, Italy, 27 Haziran-3 Temmuz 2010.

B15. E. Kantar, M. Keskin, B. Deviren, “Correlation networks among countries based on Turkish export prices”, Turkish Physical Society, 27th International Physics Congress, İstanbul University, İstanbul, Türkiye, 14-17 Eylül 2010.

B16. Y. Kocakaplan, M. Keskin, B. Deviren, “Topology of the major foreign Exchange markets using hierarchical structure methods”, Turkish Physical Society, 27th International Physics Congress, İstanbul University, İstanbul, Türkiye, 14-17 Eylül 2010.

B17. M. Ertaş, B. Deviren, M. Keskin, “Dynamic phase transitions in the spin-2 Ising system under an oscillating magnetic field within the effective-field theory”, The 4th Asian Physics Symposium 2010, APS2010, Bandung, Indonesia, 12-13 Ekim 2010.

B18. B. Deviren, S. Akbudak, M. Keskin, “Mixed spin-1 and spin-3/2 Ising system with two alternative layers of a honeycomb lattice within the effective-field theory”,35th Annual Condensed Matter and Materials Meeting (Wagga2011), Charlues Sturt University, Wagga Wagga, 1-4 February, 2011.

B19. E. Kantar, B. Deviren, M. Keskin, “Hierarchical structure of the major international and Turkish companies in scope of econophysics”,  The International Journal of Arts &Sciences (IJAS) Conference for Academic Disciplines, Harvard University, Cambridge, Massachusetts, May 29 – June 2, 2011, USA.

B20. B. Deviren, E. Kantar, M. Keskin, "Correlation, Hierarchies, And Networks Of The Main Turkish Companies", International Summer School and Research Workshop on Complexity and research workshop, 5-10 Eylül 2011, İstanbul, Türkiye.

B21. M. Ertaş, M. Keskin, B. Deviren “Dynamic magnetic properties in kinetic mixed spin-2 and spin-5/2 Ising model under a time-dependent magnetic field”, The Fifth Saudi Science Conference, King Abdul Aziz Hall, Umm Al Qura University, 16-18 May, 2012, Saudi Arabia.

B22. E. Kantar, A. Aslan, B. Deviren, M. Keskin, “Hierarchical structure of the countries based on electricity consumption and economic growth”, The International Journal of Arts &Sciences (IJAS) Conference for Academic Disciplines, Harvard University, Cambridge, Massachusetts, 27-31 May, 2012, USA.

B23. E. Kantar, A. Aslan, B. Deviren, M. Keskin, "Investigation of the countries based on electricity consumption and economic growth via hierarchical methods", Turkish Physics Society, 29th Physics Congress, 5-8 Eylül 2012, Muğla, Türkiye.

B24. E. Kantar, B. Deviren, M. Keskin, "Effects of the global financial crisis on turkish economy by using the hierarchical methods", The International Journal Of Art & (IJAS) Conference for Academic Disciplines, 26 Kasım - 2 Aralık 2012, Gottenheim, Germany.

B25. E. Savas, N. Celikbas, B. Deviren, "Nonequilibrium magnetic properties in a kinetic mixed spin-1 and spin-2 Ising system within the effective-field theory", 38th Conference of the Middle European Cooperation in Statistical Physics (MECO38), 25-27 March 2013, ICTP, Trieste, Italy.

B26. N. Celikbas, E. Savas, B. Deviren, "Kinetics of a mixed spin-1/2 and spin-1 Ising ferrimagnetic system within the effective-field theory", 38th Conference of the Middle European Cooperation in Statistical Physics (MECO38), 25-27 March 2013, ICTP, Trieste, Italy.

B27. Y. Şener, B. Deviren, "Phase diagrams of a two-dimensional mixed spin-1 and spin-3/2 ferrimagnatic nanoparticles", 38th Conference of the Middle European Cooperation in Statistical Physics (MECO38), 25-27 March 2013, ICTP, Trieste, Italy.

B28. B. Deviren, E. Kantar, M. Keskin, "Dynamic phase transitions in a cylindrical Ising nanowire", 39th Conference of the Middle European Cooperation in Statistical Physics (MECO 39), 8-10 April 2014, Coventry, England.

B29. B. Deviren, M. Keskin, " Dynamic magnetic hysteresis behavior and dynamic phase transition in the spin-1 Blume-Capel model under a time-dependent oscillating external field", XXIV Sitges Conference on Statistical Mechanics, New Horizons in Statistical Physics and its Applications, 9-11 June 2014, Barcelona, Spain.

B30. S.A. Deviren, B. Deviren, "The relationship between CO₂ emissions and economic growth: Hierarchical structure methods", XXIV Sitges Conference on Statistical Mechanics, New Horizons in Statistical Physics and its Applications, 9-11 June 2014, Barcelona, Spain.

B31. B. Deviren, "Dynamic hysteresis behavior and dynamic phase diagrams of the cylindrical Ising nanotube under a time-dependent oscillating external field", 2nd Brazil-France Workshop on Nanomagnetism, Spin Electronics, Carbon-based materials and Quantum Optics (NanoSECQO 2015), 28-30 January, 2015, Université Paris Diderot, Paris, France.

B32. B. Deviren, M. Keskin, " Dynamic magnetic hysteresis behavior and dynamic phase transition in the spin-1 Blume-Capel model under a time-dependent oscillating external field", 40th Conference of the Middle European Cooperation in Statistical Physics (MECO40) 23-25 March 2015, Esztergom, Hungary.

B33. B. Deviren, "Magnetic properties of mixed spin (1, 3/2) Ising nanoparticles with core–shell structure", The 2015 EMN Phuket Meeting, Energy Materials Nanotechnology, Magnetic and Superconductor Materials, 4-7 May 2015 Phuket, Thailand. (Invited Speaker)

B34. B. Deviren, "Magnetic properties of mixed spin (1, 3/2) Ising nanoparticles with core–shell structure", 2nd Annual World Congress of Smart Materials-2016 (WCSM-2016) March 4-6, 2016, Singapore. (Invited Speaker)

B35. B. Deviren, "Magnetic properties of mixed spin Ising nanoparticles with Fe₄N structure", Uluslararası Malzeme Bilimi ve Teknolojisi Konferansı- Kapadokya (IMSTEC 2016), 6-8 Nisan 2016 Nevşehir, Türkiye.

B36. S.A. Deviren, B. Deviren, "Nonequilibrium magnetic properties of the Ising model on the Shastry-Sutherland compound SrCu₂(BO₃)₂", Uluslararası Malzeme Bilimi ve Teknolojisi Konferansı- Kapadokya (IMSTEC 2016), 6-8 Nisan 2016 Nevşehir, Türkiye.

 

C. Yazılan uluslararası kitaplar veya kitaplarda bölümler :

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D. Ulusal hakemli dergilerde yayımlanan makaleler :

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E. Ulusal bilimsel toplantılarda sunulan ve bildiri kitaplarında basılan bildiriler:

E1.  B. Deviren, M. Keskin, O. Canko, “Dynamic phase transition in the kinetic spin-3/2 Blume-Capel model:  Phase diagrams in the temperature and crystal-field interaction plane”, 13. İstatistiksel Fizik Günleri, Boğaziçi Üniversitesi, İstanbul, Türkiye, 6-8 Temmuz 2006.

E2.  B. Deviren, M. Keskin, O. Canko, M. Kırak, “Dynamic phase transition in the kinetic spin-3/2 Blume–Emery–Griffiths model: Phase diagram in the temperature and interaction parameters plane”, 13. Yoğun Madde Fiziği Ankara Toplantısı, Orta Doğu Teknik Üniversitesi, Ankara, Türkiye, 3 Kasım 2006.

E3.  B. Deviren, M. Keskin, O. Canko, “Dynamic phase transition in the kinetic spin-3/2 Blume-Capel model”, TÜBİTAK Faz Geçişleri ve Renormalizasyon Grubu Yoğun Ders Programı, TÜBİTAK Feza Güsey Enstitüsü, İstanbul, Türkiye, 17 Temmuz 2007.

E4.  B. Deviren, O. Canko, M. Keskin, “Effective-field theory of the Ising model with three alternative layers on the honeycomb and square lattices”, 15. İstanbul İstatistiksel Fizik Günleri, Koç Üniversitesi İstanbul, Türkiye, 19–21 Haziran 2008.

E5.  B. Deviren, “Karışık manyetik sistemlerin kinetik faz diyagramları”, Faz Geçişleri ve Renormalizasyon Grubu Yoğun Programlı Dersleri, TÜBİTAK Feza Gürsey Enstitüsü, İstanbul, Türkiye, 13–24 Temmuz 2008. (Araştırma Semineri)

E6.  B. Deviren, M. Batı, M. Keskin, “The effective-field study of a mixed spin-1 and spin-5/2 Ising ferrimagnetic system”, 16. İstanbul İstatistiksel Fizik Günleri, Koç Universitesi, 25-27 Haziran 2009, İstanbul, Türkiye.

E7.   M. Keskin, B. Deviren, S. Akbudak, “İki tabakalı bal peteği örgüsünde karma spin–1 ve spin–3/2 ferrimanyetik Ising sistemin etkin alan teorisi ile incelenmesi”, 16. Yoğun Madde Fiziği Ankara Toplantısı, Gazi Üniversitesi, Ankara, Türkiye, 6 Kasım 2009.

E8.  B. Deviren, Y. Polat, M. Keskin, “Phase diagrams in the mixed spin-3/2 and spin-2 Ising system with two alternative layers within the effective-field theory”, 17. İstanbul İstatistiksel Fizik Günleri, Sabancı Üniversitesi, İstanbul, Türkiye, 1-3 Temmuz 2010.

E9.  M. Keskin, B. Deviren, E. Kantar, “Topology of the major Turkish companies using hierarchical structure methods”, 17. İstanbul İstatistiksel Fizik Günleri, Sabancı Üniversitesi, İstanbul, Türkiye, 1-3 Temmuz 2010.

E10. N. Sarli, M. Keskin, B. Deviren, “Hysteresis behavior in a cylindrical Ising nanowire”, 18. İstanbul İstatistiksel Fizik Günleri, Sabancı Üniversitesi, 30 Haziran-2 Temmuz 2011, İstanbul, Türkiye.

E11. E. Kantar, B. Deviren, M. Keskin, “Hierarchical structure of the Turkey’s foreign trade”, 18. İstanbul İstatistiksel Fizik Günleri, Sabancı Üniversitesi, 30 Haziran-2 Temmuz 2011, İstanbul, Türkiye.

E12. Y. Kocakaplan, B. Deviren, M. Keskin, “Hierarchical structures of exchange rate based on Turkey’s export and import”, 18. İstanbul İstatistiksel Fizik Günleri, Sabancı Üniversitesi, 30 Haziran-2 Temmuz 2011, İstanbul, Türkiye.

E13. Y. Kocakaplan, B. Deviren, M. Keskin, "Analysis of bubbles and crashes in the Turkish Lira based on the USD and EUR within the scope of econophysics", 19. İstatistiksel Fizik Günleri, 28-30 Haziran 2012, İstanbul, Türkiye.

E14. Y. Şener, B. Deviren, “Phase diagrams of a two-dimensional mixed spin–1 and spin–3/2 ferrimagnatic nanoparticles”, 20. İstatistiksel Fizik Günleri, 27-29 Haziran 2013, Kayseri, Türkiye.

E14. E. Kantar, B. Deviren, M. Keskin, “Hierarchial structure of the European countries based on debts as a percentage of GDP”, 20. İstatistiksel Fizik Günleri, 27-29 Haziran 2013, Kayseri, Türkiye.

 

F. Diğer yayınlar :

F1. M. Keskin, O. Canko, B. Deviren, “Dynamic phase transition in the kinetic spin-3/2 Blume-Capel model: Phase diagrams in the temperature and crystal-field interaction plane”, Journal of Magnetism and Magnetic Materials, 313 (2007) L1-L5.

F2. B. Deviren, M. Keskin, “Dynamic phase transitions in the spin-1/2 metamagnetic Ising system within the effective-field theory”, AIP Conference Proceedings, 1246 (2010) 144-148.

F3. M. Ertaş, B. Deviren, M. Keskin, “Dynamic phase transitions in the spin-2 Ising system under an oscillating magnetic field within the effective-field theory”, AIP Conference Proceedings, 1325 (2011) 39-43.