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1

Physics and applications of photonic crystals

Ekmel Ozbay, Irfan Bulu, Koray Aydin, Humeyra Caglayan, Kaan Guven

Journal:

Photonics and Nanostructures - Fundamentals and Applications

Année:

2004

Langue:

english

Fichier:

PDF, 402 KB

english, 2004

2

Negative refraction and imaging beyond the diffraction limit by a two-dimensional left-handed metamaterial

Ekmel Ozbay, Koray Aydin

Journal:

Photonics and Nanostructures - Fundamentals and Applications

Année:

2008

Langue:

english

Fichier:

PDF, 999 KB

english, 2008

3

Focusing of electromagnetic waves by a left-handed metamaterial flat lens

Aydin, Koray, Bulu, Irfan, Ozbay, Ekmel

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 389 KB

english, 2005

4

Current transport mechanisms and trap state investigations in (Ni/Au)–AlN/GaN Schottky barrier diodes

Engin Arslan, Serkan Bütün, Yasemin Şafak, Hüseyin Çakmak, Hongbo Yu, Ekmel Özbay

Journal:

Microelectronics Reliability

Année:

2011

Langue:

english

Fichier:

PDF, 682 KB

english, 2011

5

Equivalent-Circuit Models for the Design of Metamaterials Based on Artificial Magnetic Inclusions

Bilotti, Filiberto, Toscano, Alessandro, Vegni, Lucio, Aydin, Koray, Alici, Kamil Boratay, Ozbay, Ekmel

Journal:

IEEE Transactions on Microwave Theory and Techniques

Année:

2007

Langue:

english

Fichier:

PDF, 1.19 MB

english, 2007

6

Solar-blind Al[sub x]Ga[sub 1−x]N-based avalanche photodiodes

Tut, Turgut, Butun, Serkan, Butun, Bayram, Gokkavas, Mutlu, Yu, HongBo, Ozbay, Ekmel

Journal:

Applied Physics Letters

Année:

2005

Langue:

english

Fichier:

PDF, 484 KB

english, 2005

7

[ASME ASME 2016 Heat Transfer Summer Conference collocated with the ASME 2016 Fluids Engineering Division Summer Meeting and the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels - Washington, DC, USA (Sunday 10 July 2016)] Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamentals in Heat Transfer; Nanoscale Thermal Transport; Heat Transfer in Equipment; Heat Transfer in Fire and Combustion; Transport Processes in Fuel Cells and Heat Pipes; Boiling and Condensation in Macro, Micro and Nanosystems - Effects of Field Plate on the Maximum Temperature and Temperature Distribution for GaN HEMT Devices

Kara, Dogacan, Donmezer, Nazli, Canan, Talha Furkan, Sen, Ozlem, Ozbay, Ekmel

Année:

2016

Langue:

english

Fichier:

PDF, 1.64 MB

english, 2016

8

Stress Distribution of a New Type of Perforated Implants in Femur Neck Fracture: Finite Element Model

Jafarov, Afgan, Ali-Zadeh, Chingiz, Özer, Zafer, Mamedov, Amirullah M., Özbay, Ekmel

Journal:

Journal of Physics Conference Series

Année:

2018

Langue:

english

Fichier:

PDF, 860 KB

english, 2018

9

High-Throughput, High-Resolution Interferometric Light Microscopy of Biological Nanoparticles

Yurdakul, Celalettin, Avci, Oguzhan, Matlock, Alex, Devaux, Alexander J, Quintero, Maritza V., Ozbay, Ekmel, Davey, Robert A., Connor, John H., Karl, W. Clem, Tian, Lei, Ãnlu, M. Selim

Journal:

Année:

2020

Langue:

english

Fichier:

PDF, 23.66 MB

english, 2020

10

BaTiO 3 based photonic time crystal and momentum stop band

Ozer, Zafer, Mamedov, Amirullah M., Ozbay, Ekmel

Journal:

Année:

2020

Fichier:

PDF, 1.45 MB

2020

11

[IEEE 2020 17th International Bhurban Conference on Applied Sciences and Technology (IBCAST) - Islamabad, Pakistan (2020.1.14-2020.1.18)] 2020 17th International Bhurban Conference on Applied Sciences and Technology (IBCAST) - GaN based LNA MMICs for X-Band Applications

Zafar, Salahuddin, Osmanoglu, Sinan, Ozturk, Mustafa, Cankaya, Busra, Yilmaz, Dogan, Kashif, Ahsan Ullah, Ozbay, Ekmel

Année:

2020

Fichier:

PDF, 2.87 MB

2020

12

Synthesis and Characterization of Iron Oxide Derivatized Mutant Cowpea Mosaic Virus Hybrid Nanoparticles

Alfredo A. Martinez-Morales, Nathaniel G. Portney, Yu Zhang, Giuseppe Destito, Gurer Budak, Ekmel Ozbay, Marianne Manchester, Cengiz S. Ozkan, Mihrimah Ozkan

Journal:

Advanced Materials

Année:

2008

Langue:

english

Fichier:

PDF, 344 KB

english, 2008

13

Verification of impedance matching at the surface of left-handed materials

Koray Aydin, Irfan Bulu, Ekmel Ozbay

Journal:

Microwave and Optical Technology Letters

Année:

2006

Langue:

english

Fichier:

PDF, 130 KB

english, 2006

14

Electron transport properties in Al0.25Ga0.75N/AlN/GaN heterostructures with different InGaN back barrier layers and GaN channel thicknesses grown by MOCVD

Özgür Kelekçi, Pınar T. Taşlı, HongBo Yu, Mehmet Kasap, Süleyman Özçelik, Ekmel Özbay

Journal:

physica status solidi (a)

Année:

2012

Langue:

english

Fichier:

PDF, 316 KB

english, 2012

15

Zeta potential: a surface electrical characteristic to probe the interaction of nanoparticles with normal and cancer human breast epithelial cells

Yu Zhang, Mo Yang, Nathaniel G. Portney, Daxiang Cui, Gurer Budak, Ekmel Ozbay, Mihrimah Ozkan, Cengiz S. Ozkan

Journal:

Biomedical Microdevices

Année:

2008

Langue:

english

Fichier:

PDF, 341 KB

english, 2008

16

Electrical characterization of MS and MIS structures on AlGaN/AlN/GaN heterostructures

Engin Arslan, Serkan Bütün, Yasemin Şafak, Habibe Uslu, İlke Taşçıoğlu, Şemsettin Altındal, Ekmel Özbay

Journal:

Microelectronics Reliability

Année:

2011

Langue:

english

Fichier:

PDF, 912 KB

english, 2011

17

Electromagnetic waves: Negative refraction by photonic crystals

Cubukcu, Ertugrul, Aydin, Koray, Ozbay, Ekmel, Foteinopoulou, Stavroula, Soukoulis, Costas M.

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 173 KB

english, 2003

18

Metamaterial inspired enhanced far-field transmission through a subwavelength nano-hole

Kamil Boratay Alici, Ekmel Ozbay

Journal:

physica status solidi (RRL) - Rapid Research Letters

Année:

2010

Langue:

english

Fichier:

PDF, 297 KB

english, 2010

19

Negative refraction through an impedance-matched left-handed metamaterial slab

Aydin, Koray, Ozbay, Ekmel

Journal:

Journal of the Optical Society of America B

Année:

2006

Langue:

english

Fichier:

PDF, 271 KB

english, 2006

20

Optically thin composite resonant absorber at the near-infrared band: a polarization independent and spectrally broadband configuration

Alici, Kamil Boratay, Turhan, Adil Burak, Soukoulis, Costas M., Ozbay, Ekmel

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2011

21

Beaming of light and enhanced transmission via surface modes of photonic crystals

Bulu, Irfan, Caglayan, Humeyra, Ozbay, Ekmel

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 139 KB

english, 2005

22

Chiral metamaterials with negative refractive index based on four “U” split ring resonators

Li, Zhaofeng, Zhao, Rongkuo, Koschny, Thomas, Kafesaki, Maria, Alici, Kamil Boratay, Colak, Evrim, Caglayan, Humeyra, Ozbay, Ekmel, Soukoulis, C. M.

Journal:

Applied Physics Letters

Année:

2010

Langue:

english

Fichier:

PDF, 1.37 MB

english, 2010

23

Experimental analysis of true left-handed behaviour and transmission properties of composite metamaterials

Kaan Guven, Koray Aydin, Ekmel Ozbay

Journal:

Photonics and Nanostructures - Fundamentals and Applications

Année:

2005

Langue:

english

Fichier:

PDF, 372 KB

english, 2005

24

Experimental evaluation of impact ionization coefficients in AlxGa1-xN based avalanche photodiodes

Tut, Turgut, Gokkavas, Mutlu, Butun, Bayram, Butun, Serkan, Ulker, Erkin, Ozbay, Ekmel

Journal:

Applied Physics Letters

Année:

2006

Langue:

english

Fichier:

PDF, 372 KB

english, 2006

25

One-way Rayleigh-Wood anomalies and tunable narrowband transmission in photonic crystal gratings with broken structural symmetry

Serebryannikov, Andriy E., Ozbay, Ekmel

Journal:

Physical Review A

Année:

2013

Langue:

english

Fichier:

PDF, 1.24 MB

english, 2013

26

Chiral metamaterials: from optical activity and negative refractive index to asymmetric transmission

Li, Zhaofeng, Mutlu, Mehmet, Ozbay, Ekmel

Journal:

Journal of Optics (IOPscience)

Année:

2013

Langue:

english

Fichier:

PDF, 2.19 MB

english, 2013

27

Current-Transport Mechanisms in the AlInN/AlN/GaN single-channel and AlInN/AlN/GaN/AlN/GaN double-channel heterostructures

Arslan, Engin, Turan, Sevil, Gökden, Sibel, Teke, Ali, Özbay, Ekmel

Journal:

Thin Solid Films

Année:

2013

Langue:

english

Fichier:

PDF, 1.16 MB

english, 2013

28

Evolution of the mosaic structure in InGaN layer grown on a thick GaN template and sapphire substrate

Arslan, Engin, Ozturk, Mustafa K., Ãakmak, Huseyin, Demirel, Pakize, ÃzÃ§elik, SÃ¼leyman, Ozbay, Ekmel

Journal:

Journal of Materials Science: Materials in Electronics

Année:

2013

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2013

29

Metamaterials with negative permeability and negative refractive index: experiments and simulations

Ozbay, Ekmel, Guven, Kaan, Aydin, Koray

Journal:

Journal of Optics A Pure and Applied Optics

Année:

2007

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2007

30

[IEEE 2012 IEEE International Conference of Electron Devices and Solid-State Circuits (EDSSC) - Bangkok, Thailand (2012.12.3-2012.12.5)] 2012 IEEE International Conference on Electron Devices and Solid State Circuit (EDSSC) - Design of multi-octave band GaN-HEMT power amplifier

Eren, Gulesin, Sen, Ozlem A., Bolukbas, Basar, Kurt, Gokhan, Arican, Orkun, Cengiz, Omer, Unal, Sila T.K., Durmus, Yildirim, Ozbay, Ekmel

Année:

2012

Langue:

english

Fichier:

PDF, 994 KB

english, 2012

31

Investigation of magnetic resonances for different split-ring resonator parameters and designs

Aydin, Koray, Bulu, Irfan, Guven, Kaan, Kafesaki, Maria, Soukoulis, Costas M, Ozbay, Ekmel

Journal:

New Journal of Physics

Année:

2005

Langue:

english

Fichier:

PDF, 990 KB

english, 2005

32

Subwavelength resolution with a negative-index metamaterial superlens

Aydin, Koray, Bulu, Irfan, Ozbay, Ekmel

Journal:

Applied Physics Letters

Année:

2007

Langue:

english

Fichier:

PDF, 637 KB

english, 2007

33

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 14 April 2014)] Metamaterials IX - Modelling angle resolved complex reflection and transmission coefficients from fishnet structure formed from nanoimprint lithography

Boardman, Allan D., Johnson, Nigel P., MacDonald, Kevin F., Özbay, Ekmel, Khan, Saima I., Sharp, Graham J., De La Rue, Richard M., Drysdale, Timothy D., Johnson, Nigel P.

Année:

2014

Langue:

english

Fichier:

PDF, 507 KB

english, 2014

34

SPIE Proceedings [SPIE Photonics Europe - Strasbourg, France (Monday 7 April 2008)] Metamaterials III - Terahertz biosensors based on double split ring arrays

Debus, Christian, Johnson, Nigel P., Haring Bolívar, Peter, Özbay, Ekmel, Zheludev, Nikolay I., Ziolkowski, Richard W.

Année:

2008

Langue:

english

Fichier:

PDF, 461 KB

english, 2008

35

SPIE Proceedings [SPIE SPIE Sensing Technology + Applications - Baltimore, Maryland, USA (Monday 5 May 2014)] Terahertz Physics, Devices, and Systems VIII: Advanced Applications in Industry and Defense - Comparison of terahertz technologies for detection and identification of explosives

Anwar, Mehdi F., Crowe, Thomas W., Manzur, Tariq, Beigang, René, Biedron, Sandra G., Dyjak, Slawomir, Ellrich, Frank, Haakestad, Magnus W., Hübsch, Daniel, Kartaloglu, Tolga, Ozbay, Ekmel, Ospald, Fra

Année:

2014

Langue:

english

Fichier:

PDF, 4.29 MB

english, 2014

36

Special Section Guest Editorial: Terahertz Physics and Applications

Anwar, Mehdi, Melinger, Joseph S., Ozbay, Ekmel, Tonouchi, Masayoshi

Journal:

Optical Engineering

Année:

2014

Langue:

english

Fichier:

PDF, 539 KB

english, 2014

37

Fano resonances in THz metamaterials composed of continuous metallic wires and split ring resonators

Li, Zhaofeng, Cakmakyapan, Semih, Butun, Bayram, Daskalaki, Christina, Tzortzakis, Stelios, Yang, Xiaodong, Ozbay, Ekmel

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 3.54 MB

english, 2014

38

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 14 April 2014)] Metamaterials IX - Negative index fishnet structures with nanopillars formed by nanoimprint lithography

Boardman, Allan D., Johnson, Nigel P., MacDonald, Kevin F., Özbay, Ekmel, Sharp, Graham J., Khan, Saima I., Khokhar, Ali Z., De La Rue, Richard M., Johnson, Nigel P.

Année:

2014

Langue:

english

Fichier:

PDF, 566 KB

english, 2014

39

[IEEE 2015 10th European Microwave Integrated Circuits Conference (EuMIC) - Paris, France (2015.9.7-2015.9.8)] 2015 10th European Microwave Integrated Circuits Conference (EuMIC) - Effect of gate field plate and Γ(gamma)-gate structures on RF power performance of AlGaN/GaN HEMTs

Toprak, Ahmet, Haliloglu, M. Taha, Durmus, Yildirim, Sen, Ozlem A., Ozbay, Ekmel

Année:

2015

Langue:

english

Fichier:

PDF, 322 KB

english, 2015

40

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Metamaterials V - Imaging in the visible wavelength range through anisotropic layered flat lens operating in the canalization regime

Johnson, Nigel P., Pastuszczak, Anna, Kotynski, Rafal, Özbay, Ekmel, Ziolkowski, Richard W., Zheludev, Nikolay I.

Année:

2010

Langue:

english

Fichier:

PDF, 523 KB

english, 2010

41

Photonic Metamaterials: Science Meets Magic

Journal:

IEEE Photonics Journal

Année:

2010

Langue:

english

Fichier:

PDF, 198 KB

english, 2010

42

SPIE Proceedings [SPIE Optics East 2005 - Boston, MA (Sunday 23 October 2005)] Photonic Crystals and Photonic Crystal Fibers for Sensing Applications - Development of left-handed composite materials and negative refracting photonic crystals with subwavelength focusing

Du, Henry H., Ozbay, Ekmel

Année:

2005

Langue:

english

Fichier:

PDF, 481 KB

english, 2005

43

Single and cascaded, magnetically controllable metasurfaces as terahertz filters

Serebryannikov, Andriy E., Lakhtakia, Akhlesh, Ozbay, Ekmel

Journal:

Journal of the Optical Society of America B

Année:

2016

Langue:

english

Fichier:

PDF, 3.80 MB

english, 2016

44

Buffer effects on the mosaic structure of the HR-GaN grown on 6H-SiC substrate by MOCVD

Arslan, Engin, Öztürk, Mustafa K., Tıraş, Engin, Tıraş, Tülay, Özçelik, Süleyman, Özbay, Ekmel

Journal:

Journal of Materials Science: Materials in Electronics

Année:

2017

Langue:

english

Fichier:

PDF, 3.44 MB

english, 2017

45

Wave propagation and acoustic band gaps of two-dimensional liquid crystal/solid phononic crystals

Oltulu, Oral, Mamedov, Amirullah M., Ozbay, Ekmel

Journal:

Applied Physics

Année:

2017

Langue:

english

Fichier:

PDF, 1.81 MB

english, 2017

46

SPIE Proceedings [SPIE SPIE Commercial + Scientific Sensing and Imaging - Anaheim, California, United States (Sunday 9 April 2017)] Next-Generation Spectroscopic Technologies X - Plasmonic enhanced terahertz time-domain spectroscopy system for identification of common explosives

Druy, Mark A., Crocombe, Richard A., Barnett, Steven M., Profeta, Luisa T., Demirağ, Yiğit, Bütün, Bayram, Özbay, Ekmel

Année:

2017

Langue:

english

Fichier:

PDF, 1.32 MB

english, 2017

47

Disordered Nanohole Patterns in Metal-Insulator Multilayer for Ultra-broadband Light Absorption: Atomic Layer Deposition for Lithography Free Highly repeatable Large Scale Multilayer Growth

Ghobadi, Amir, Hajian, Hodjat, Dereshgi, Sina Abedini, Bozok, Berkay, Butun, Bayram, Ozbay, Ekmel

Journal:

Scientific Reports

Année:

2017

Langue:

english

Fichier:

PDF, 4.59 MB

english, 2017

48

Strategies for Plasmonic Hot-Electron Driven Photoelectrochemical Water Splitting

Ulusoy Ghobadi, T. Gamze, Ghobadi, Amir, Ozbay, Ekmel, Karadas, Ferdi

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 2.66 MB

english, 2017

49

Large-Area, Cost-Effective, Ultra-Broadband Perfect Absorber Utilizing Manganese in Metal-Insulator-Metal Structure

Aalizadeh, Majid, Khavasi, Amin, Butun, Bayram, Ozbay, Ekmel

Journal:

Scientific Reports

Année:

2018

Langue:

english

Fichier:

PDF, 6.24 MB

english, 2018

50

Emerging photoluminescence from defective vanadium diselenide nanosheets

Ghobadi, Amir, Ghobadi, Turkan Gamze Ulusoy, Okyay, Ali Kemal, Ozbay, Ekmel

Journal:

Photonics Research

Année:

2018

Langue:

english

Fichier:

PDF, 1.97 MB

english, 2018