PROF.DR. BARIŞ AKAOĞLU    
Name : BARIŞ
Surname : AKAOĞLU
E-Mail : akaoglu@eng.ankara.edu.tr
Phone Number : +90 (312) 2033464
Title : PROF.DR.
Unit : FACULTY OF ENGINEERING
Department : ENGINEERING PHYSICS
Personal Information
Personal Web Page: www.akaoglu.com
Photonics and Electromagnetics Research Group Web Page: nanofotonik.ankara.edu.tr

Education
(1992-1996) B.Sc./Middle East Technical University/Physics
(1996-1998) M.Sc./Middle East Technical University/Physics
(1998-2004) Ph.D./Middle East Technical University/Physics
Part of the Ph.D. studies were carried out as a visiting scholar at University of North Carolina at Chapel Hill (2002, 3 months). 

Academic Positions
(1996-2004) Research Assistant/ Middle East Technical University/Physics Department
(2005-2007)  Dr. Instructor/Gazi University/Physics Department
(2007-2010)  Asst. Prof. faculty member/Gazi University/Advanced Technologies Department
(2009)            entitled as Assoc.Prof. 
(2010-2011)   Asst. Prof. faculty member/Ankara University/Department of Engineering Physics
(2011-         )  Assoc. Prof. faculty member/Ankara University/Department of Engineering Physics

Projects
(1996-2000) Fotolitografik yöntemle silisyum tabanlı optoelektronik mikroyapıların üretilmesi, DPT projesi,    AFP-01-05-DPT96K121560, Researcher.
(2000-2001) Silisyum tabanlı ince filmlerde (a-Si1-xCx:H) kızılötesi soğurma, ODTÜ AFP projesi, AFP-2000-01-05-05, Researcher.
(2001-2002) Production of silicon based light emitting structures, TÜBİTAK projesi, TBAG-1835, Researcher.
(2001-2002) Gözenekli silisyum tabanlı ışıyan yapıların üretilmesi, ODTÜ AFP projesi, AFP-2001-01-05-04,Researcher.
(2006-2007) Yarıiletken nano yapıların ve kristallerin tavlanması, Gazi Üniversitesi BAP, FEF.05/2006-12, Researcher
(2008-2010) Silisyum Tabanlı Amorf İnce Filmlerin Plazma Destekli Kimyasal Buhar Biriktirme Yöntemi ile Üretimi ve Optik Özelliklerinin İyileştirilmesi, Gazi Üniversitesi BAP, 18/2008-02, Project Director.
(2012-2013) Düşük dağınımlı ve düşük kayıplı tümleşik fotonik kristal dalga kılavuzlarının sayısal hesaplamalı tasarımı ve çözümlenmesi, Ankara Üniversitesi BAP,  12B4343011, Project Director.

Publications:

Papers published in peer-reviewed (refereed) journals:
1. B. Akaoğlu, İ. Atılgan, B. Katırcıoğlu, “Correlation between optical path modulations and transmittance spectra of a-Si:H thin films”, Applied Optics, 36, 1611-1616 (2000). 
2. B. Akaoğlu, İ. Atılgan, B. Katırcıoğlu, “Thickness and optical constant distributions of PECVD a-SiCx:H thin films along electrode radial direction”, Thin Solid Films, 437, 257-265 (2003).
3. B. Akaoğlu, A. Gülses, İ. Atılgan, B. Katırcıoğlu, “Influences of carbon content and power density on the uniformity of PECVD grown a-Si1-xCx:H thin films”, Vacuum, 81, 120-125 (2006).
4. İ. Atılgan, O. Özdemir, B. Akaoğlu, K. Sel, B. Katırcıoğlu, “Transport studies of carbon rich a-SiCx:H film through admittance and DLTS measurements”, Philosophical Magazine, 86, 2771-2796 (2006).
5. O. Özdemir, İ. Atılgan, B. Akaoğlu, K. Sel, B. Katırcıoğlu, “Frequency dependence of conductivity in intrinsic amorphous silicon carbide film, assessed through admittance measurement of metal insulator semiconductor structure”, Thin Solid Films, 497, 149-156 (2006).
6. B. Akaoğlu, K. Sel, İ. Atılgan, B. Katırcıoğlu, “Carbon content influence on the optical constants of hydrogenated amorphous silicon carbon alloys”, Optical Materials, 30, 1257-1267, (2008).
7. T. Çaykara, D. İzol, G. Birlik, B. Akaoğlu, “Adsorption of surfactant by hydrophobically modified poly[2-(diethylamino)ethylmethacrylate-co-N-vinyl-2-pyrrolidone/octadecyl acrylate)] hydrogels and effect of surfactant adsorption on the volume phase transition”, Journal of Applied Polymer Science, 103, 3771-3775, (2007). 
8. S. Çörekçi, M.K. Öztürk, B. Akaoğlu, M. Çakmak, S. Özçelik, E. Özbay, “Structural, morphological, and optical properties of AlGaN/GaN heterostructures with AlN buffer and interlayer”, Journal of Applied Physics, 101, 123502 (2007). 
9. G. Demirel, T. Çaykara, B. Akaoğlu, M. Çakmak, “Construction of a novel multilayer system and its use for oriented immobilization of immunoglobulin G”, Surface Science, 601, 4563-4570 (2007).
10. S. Korçak, M.K. Öztürk, S. Çörekçi, B. Akaoğlu, H. Yu, M. Çakmak, S. Sağlam, S. Özçelik, E. Özbay, “Structural and optical properties of an InxGa1-xN/GaN nanostructure”, Surface Science, 601, 3892-3897 (2007). 
11. İ. Hubbezoglu, B. Akaoğlu, A. Doğan, S. Keskin, G. Bolayır, S. Özçelik, O.M. Doğan,  “Effect of bleaching on color change and refractive index of dental composite resins”, Dental Materials Journal, 27, 105-116 (2008).
12. K.Sel, B. Akaoğlu, İ.Atılgan, “Electroluminescence properties of a PIN structure made by nearly stoichiometric a-SiCx:H active layer”, Vacuum, 83, 813-818 (2009).
13. K.Sel, B. Akaoğlu, İ.Atılgan, “Effects of tail states on the conduction mechanisms in silicon carbide thin films with high carbon content”, Solid-State Electronics, 57, 1-8 (2011).  
14. F. Bağcı, B.Akaoğlu, “Effects of structurally deformed sub-lattice points on the dispersion properties of 2D hybrid triangular–graphite photonic crystal”, Optics Communications, 285, 1486-1493 (2012).
15. F. Bağcı, B.Akaoğlu, “Influences of supercell termination and lateral row number on the determination of slow light properties of photonic crystal waveguides", Optikhttp://dx.doi.org/10.1016/j.ijleo.2013.01.095
16. F. Bağcı, B.Akaoğlu, “Enhancement of refractive index sensitivity in photonic crystal waveguide-based sensors by selective infiltration", Acta Physica Polonica A, 124, 50-55 (2013) .