Asst. Prof. Dr. Emre YENGEL
Contact Information
E-mail
[email protected]
Telephone
+90 312 233 1309
Fax
+90(312) 233 10 26
Office No
LA-21
Web Page
http://academic.cankaya.edu.tr/~e.yengel/index.html
Education
Ph.D.
2010, Department of Electrical Engineering, University of California, Riverside, USA
M.Sc.
2005, Department of Electronics and Communication Engineering, Cankaya University
B.Sc.
2002, Department of Electronics Engineering, Ankara University
Interest Areas
Organic Electronics, Thin Film Electronics, Photovoltaics, VHDL Based Embedded System Applications,
Statistical Signal Processing, Real Time Signal Processing Applications
Current Research Areas
VHDL Based Image Processing, Aluminum Zinc Oxide (AZO) Thin Films, Organics Photovoltaics
Teaching
ECE 477 Advanced Digital VLSI System Design with VHDL+Lab.
Currently
ECE 487 Real Time Digital Signal Processing + Lab.
ECE 265 Analytic Techniques in Electrical and Communication Engineering
ECE 424 Introduction to VLSI Design + Lab.
ECE 480 Introduction to Nanotechnology
So far
ECE 487 Real Time Digital Signal Processing + Lab.
ECE 608 Spectral Estimation
ECE 609 Solid State Devices I
Professional Experience
Feb 2014 – present
Oct.2013 – present
Asst. Prof. in Electrical and Electronics Eng. at Cankaya University, Turkey
PI at Optoelectronics and Nanoelectronics (OPEN) Lab. at Cankaya University,
Turkey
March 2012- Feb. 2014 Asst. Prof. in Mechatronics Eng. at Cankaya University, Turkey
Oct. 2010- Jan. 2012
Post-Doctoral Researcher at University of California, Davis, USA
Aug. 2007- Sept.2010
Graduate Student Researcher at University of California, Riverside, USA
Jan.2009 – Apr. 2010
Teaching Assistant at University of California, Riverside, USA
Publications
Journal Publications
1. Hakan Karaagac, Mehmet Parlak, Emre Yengel, M. Saif Islam,’ Heterojunction solar cells with integrated Si
and ZnO nanowires and a chalcopyrite thin film’, Materials Chemistry and Physics, vol. 140, pp. 382–390,
2013
2. Hakan Karaagac, Emre Yengel, M. Saif Islam,’ Physical properties and Heterojunction Device
Demonstration of Aluminum-doped ZnO Thin Films Synthesized at Room Ambient via Sol-Gel Method’,
Journal of Alloys and Compounds, vol. 521, pp.155-162, 2012
3. Emre Yengel, Ali B. Guvenc, Shirui Guo, H. Engin Akin, Mihri Ozkan, Cengiz S. Ozkan, ‘Metalized DNA
Electrodes for Improved Hole Collection Efficiency in Polymer Heterojunction Solar Cells’, Journal of
Nanoelectronics and Optoelectronics, vol. 6, pp. 121-126, 2011
4. Shi-Rui Guo, Jian Lin, Miro Penchev, Emre Yengel, Maziar Ghazinejad, Cengiz S. Ozkan, Mihri
Ozkan,‘Label Free DNA Detection Using Large Area Graphene Based Field Effect Transistor Biosensors ’,
Journal of Nanoscience and Nanotechnology, vol. 11, pp. 5258-5263, 2011
5. Alfredo A. Martinez-Morales, Miro Penchev, Jie Bin Zhong, X.Jing; K.V. Singh; Emre Yengel, M. Ibrahim
Khan, Cengiz S. Ozkan, Mihri Ozkan, ‘Electrical Characterization of Composition Modulated In(1-x)Sb(x)
Nanowire Field Effect Transistors by Scanning Gate Microscopy’, Journal of Nanoscience and
Nanotechnology, vol. 10, pp. 6779-6782, 2010
6. Ali Bilge Guvenc, Emre Yengel, Guoping Wang, Mihri Ozkan, and Cengiz S. Ozkan, ‘Effect of Incident Light
Power on Schottky Barriers and I–V Characteristics of Organic Bulk Heterojunction Photodiodes’, Applied
Physics Letters, vol. 96, 143301, 2010
7. Rajat Paul Kanti, Miroslav Penchev, Jie Bin Zhong, Mihri Ozkan, Maziar Ghazinejad, Emre Yengel, Cengiz
Ozkan, ‘Chemical vapor deposition and electrical characterization of sub-10nm diameter InSb nanowires
and field-effect transistors’, Materials Chemistry and Physics, vol.121, pp. 397-401, 2010
8. Mario Olmedo, Alfredo A. Martinez-Morales, Gang Liu, Emre Yengel, Cengiz S. Ozkan, Chun Ning Lau,
Mihrimah Ozkan and Jianlin Liu,` Study of the effects of growth temperature and time on the alignment of Si
quantum dots on hafnium oxide coated single wall carbon nanotubes `,Thin Solid Films, vol.518, pp. S35–
S37, 2010
9. M. Ibrahim Khan, Alfredo A.M. Martinez, Miro Penchev, Xiaoye Jing, Emre Yengel, Mihrimah Ozkan and
Cengiz S. Ozkan, `Electrochemical synthesis of compositionally modulated InxSb1-x nanowire
homojunctions and their tunneling AFM characterization`, Journal of Nanoelectronics and Optoelectronics,
4, 312–315, 2009
10. Mario Olmedo, Alfredo Martinez-Morales, Emre Yengel, Gang Liu, Jeannie Lau, Mihri Ozkan, Cengiz
Ozkan, Jianlin Liu, `Aligning Si Quantum Dots on Hafnium Oxide Covered Carbon Nanotubes`, Applied
Physics Letters, vol.94, 123109, 2009
Conferance Publications / Posters (International)
1. VJ Logeeswaran, M. Triplett, D. Lam, E. Yengel, H. Grewal, M. Ombaba and M. Saif Islam, ‘Electrical
Contact Characteristics between Silicon Micropillars and Ag Nanoparticles with Controlled Mechanical
Load’, MRS Online Proceedings Library, Volume 1429, 2012
2. E. Yengel, S. Islam, ‘Effect of cathode metal evaporation rate on the deep trapped hole formation in bulk
heterojunction organic solar cells’, MRS Online Proceedings Library, Volume 1390, 2012
3. S. Guo, J. Lin, M. Penchev, E. Yengel, M. Ozkan, C. S. Ozkan,’ Label Free DNA Detection Using Large
Area Graphene-Based FET Biosensors’, MRS Online Proceedings Library, Volume 1359, 2011
4. E. Yengel, L. Wang, M. Ozkan, C. S. Ozkan, `Effects of DNA and Pt-DNA Electrodes on Bulk Heterojuction
Solar cells`, Proceedings of the SPIE - The International Society for Optical Engineering, 7411, 74110B,
2009
5. M. Olmedo, A. A. Martinez-Morales, G. Liu, E. Yengel, C. S. Ozkan3,C. N. Lau, M. Ozkan, and J.
Liu,’Aligning Si Quantum Dots on Hafnium Oxide Coated Single Wall Carbon Nanotubes for Nonvolatile
Memory Applications’, 6th International Conference on Silicon Epitaxy and Heterostructures, 2009, Los
Angeles, CA, USA
6. H. E. Akin, E. Yengel, C. Ozkan, M. Ozkan ,’DNA Nanotechnology for Massively Parallel Computation’, The
5th FENA Annual Review, CA, USA, 2009
7. S. Kabehie , J. Zink, M. Xue, K. L. Wang, A. Stieg, E. Tkatchouk,B. Goddard, S. Badhulika , E. Yengel, C.
Ozkan, M. Ozkan,’ Molecular Rotational Change of Si-Immobilized Heteroleptic Copper Compounds as a
State Variable’, The 5th FENA Annual Review, CA, USA, 2009
8. M. Ghazinejad, R. Li, X. Wang, E. Yengel,C. Ozkan,’ Multisegment Nanowires for Functional Nanostructures
and Nanoelectronics’, UCR Tech Horizon, CA, USA,2008
9. S. Chaudhary, H. E. Akin, E. Yengel, C. Ozkan, M. Ozkan ‘Effects of Solvent and Annealing on
Photophysical Properties of Polythiophene Photovoltaic Cells’, UCR Tech Horizon, CA, USA,2008
10. Y.Z.Umul, E. Yengel, A. Aydin.’ Comparison of Physical Optics Integral and Exact Solution for Cylinder
Problem’, ELECO 2003, Bursa,Turkey
Conferance Publications / Posters (National)
1. H. Bingöl, G. Kısa, T. Başayar, F. Genç, E. Yengel, "Image-Based Remote Control Using FPGA", 7.
Mühendislik ve Teknoloji Sempozyumu, Çankaya Üniversitesi, 15-16 Mayıs 2014, Ankara.
2. Fatih Genç, Asuman Savaşçıhabeş, Özgür Ertuğ, Emre Yengel, "OFDM Sistemlerinde 16-DAPSK
Modülasyonunda Halka Oranın Belirlenmesi", IEEE 22. Sinyal İşleme ve İletişim Uygulamaları Kurultayı,
SIU 2014, 23-25 Nisan 2014, Trabzon.
3. S.Çimen, A. Mollaköy, E.Yengel, B.U.Töreyin: "Veri Tabanlı Rulman Denetimi", 6.Mühendislik ve Teknoloji
Sempozyumu, Çankaya Üniversitesi, 25-26 Nisan 2013, Ankara.
4.
Arda Mollaköy, Sibel Çimen, Emre Yengel, ‘Bilgisayarlı Görü Yardımıyla Rulman Hatalarının Denetimi’, İlk
Bildiriler Konferansı, TOBB Üniversitesi, 14-16 Haziran 2013, Ankara.
Projects
1. Researcher in “Design And Implementation of a New Kind of Link That Improves The Performance of The
Underwater Optical Wireless Communication System”, Supported by TÜBİTAK COST, Apr. 2014- Oct. 2016.
2. Advisor in “Investigating Effects of Substrate Temperature During Coating Cathode Layer by Using
Aluminium Evaporation on Organic Solar Cells’ Efficiency”, Supported by TÜBİTAK, Jan. 2014-June 2014.
Honours & Awards
Dean’s Distinguished Fellowship Award, admission award by UC Riverside tuition and stipend award
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