H. Emrah Ünalan

Prof. Dr. H. Emrah Ünalan
Room No: 
+90 (312) 210-5939
+90 (312) 210-2518
  • Ph.D. Rutgers University, USA (2006) 
  • B.S. Middle East Technical University, Turkey
Research Interests: 
  • Flexible Electronics
  • Organic Electronics and Semiconducting Devices
  • Nanowires and Carbon Nanotubes
  • Solar cells, Light Emitting Diodes and Batteries
  • Core/Shell Copper Nanowire Networks for Transparent Thin Film Heaters, D. Tigan, S. Polat Genlik, B. Imer. ,H. E. Unalan, accepted for Nanothechnology (2019).
  • Silver Nanowire Modified Fabrics for Wide Spectrum Antimicrobial Applications, D. Doganay, A. Kanicioglu, S. Coskun, G. Akca, H.E. Unalan, accepted for J. Mater. Res. (2019).
  • Vertically aligned carbon nanotube – polyaniline nanocomposite supercapacitor electrodes, A. Aydinli, R. Yuksel, H.E.Unalan, Int J Hydrogen Energy 43 (2018) 18617.
  • All-Carbon Hybrids for High Performance Supercapacitors, R. Yuksel, B. Yarar Kaplan, E. Bicer, A. Yurum, S. Alkan Gursel, H. E. Unalan, Int. J. Energy Res. 42 (2018) 3575.
  • Opto-thermoelectric nanotweezers, L. Lin, M. Wang, X. Peng, E. Lissek, Z. Mao, L. Scarabelli, E. Adkins, S. Coskun, H. Unalan, B. Korgel, L. Liz-Marzán, E. Florin, Y. Zheng, Nature Photonics 12 (2018) 195.
  • Paper Based, Expanded Graphite/Polypyrrole Nanocomposite Supercapacitors Free from Binders and Current Collectors, R. Yuksel, N. Uysal, A. Aydinli, H.E.Unalan, J. Electrochem. Soc. 165 (2018) A283.
  • Photovoltaic performance of CdS/CdTe junctions on ZnO nanorod arrays, G. Kartopu, D. Turkay, C. Ozcan, W. Hadibrata, P. Aurang, S. Yerci, H.E. Unalan, V. Barrioz, Y. Qu, L. Bowen, A.K. Gürlek, P. Maiello, R. Turan, S.J.C. Irvine, Sol. Energy Mater Sol. Cells 176 (2018) 100.
  • A novel blue to transparent polymer for electrochromic supercapacitor electrodes, R. Yuksel, Ali Ekber, J. Turan, E. Alpugan, S. O. Hacioglu, L. Toppare, A. Cirpan, G. Gunbas, H. E. Unalan, Electroanalysis 30 (2018) 266.
  • Sequential Deposition of Electrochromic MoO3 Thin Films With High Coloration Efficiency and Stability, O, Turel, S.O. Hacioglu, S. Coskun, L. Toppare, H. E. Unalan, J. Electrochem. Soc. 164 (2017) E565.
  • Coaxial Silver Nanowire / Polypyrrole Nanocomposite Supercapacitors, R. Yuksel, E. Alpugan, H.E. Unalan, Organic Electronics 52 (2018) 272.
  • Heat transfer enhancement by silver nanowire suspensions in microchannel heat sinks, E. Simsek, S. Coskun, T. Okutucu-Ozyurt, H. E. Unalan, Int. J. Therm. Sci. 123 (2018) 1.
  • Nanowire Decorated, Ultra-thin, Single Crystalline Silicon for Photovoltaic Devices, P. Aurang, R. Turan, H. E. Unalan, Nanotechnology 28 (2017) 405205.
  • Paper based glucose biosensor using graphene modified with a conducting polymer and gold nanoparticles, T. C. Gokoglan, M. Kesik, S. Soylemez, R. Yuksel, H. E. Unalan, L. Toppare, J. Electrochem. Soc. 164 (2017) G59.
  • Metal Oxide Surfaces for Enhanced Colorimetric Response in Bioassays, E. Bonyi, Z. Kukoyi, O. Daodu, Z. Boone-Kukoyi,  S. Coskun, H. E. Unalan, K. Aslan, Colloids Surf B Biointerfaces 154 (2017) 331.
  • Manganese Dioxide Nanowires on Carbon Nanofiber Frameworks for Efficient Electrochemical Device Electrodes, Y. Saito, M. Meguro, M. Ashizawa, K. Waki, R. Yuksel, H. E. Unalan, H. Matsumoto, RSC Advances 7 (2017) 12351.
  • Silver Nanowire / Conducting Polymer Nanocomposite Electrochromic Supercapacitor Electrodes, R. Yuksel, S. Coskun, G. Gunbas, A. Cirpan, L. Toppare, H. E. Unalan, J. Electrochem. Soc. 164  (2017) A721.
  • Genetoxicity Study of High Aspect Ratio Silver Nanowires, M. Charehsaz, S. Coskun, H. E. Unalan, R. Reis, S. Helvacioglu, A. K. Giri, A. Aydin, Toxicol Environ Chem. 99 (2017) 837.
  • A New High Performance Blue to Transmissive Electrochromic Material and Use of Silver Nanowire Electrodes as Substrates, R. Yuksel, E. Ataoglu, J. Turan, E. Alpugan, S. O. Hacioglu, L. Toppare, A. Cirpan, H. E. Unalan, G. Gunbas, J. Polym. Sci. Pol. Chem.  55 (2017) 1680
  • Enhancing Capacitive Deionization Technology as an Effective Method for Water Treatment Using Commercially Available Graphene, D. Dursun, S. Ozkul, R. Yuksel, H. E. Unalan,  Wat. Sci. Tech. 75 (2017) 643..
  • Suppressed Hysteretic Field Emission from Polymer Encapsulated Silver Nanowires, M. T. Cole, S. Coskun, R. J. Parmee, P. Hiralal, C. Cepek, A. W. Robertson, C. Li, Q. Dai, J. H. Warner, W. I. Milne, H. E. Unalan,  IEEE Trans. Nanotechnol. 16 (2017) 11.
  • Cobalt Oxide Nanoflakes on Single Walled Carbon Nanotube Thin Films for Supercapacitor Electrodes, M. B. Durukan, R. Yuksel, H. E. Unalan, Electrochimica Acta 222 (2016)1475-1482.
  • Silver Nanowire Networks as Transparent Top Electrodes for Silicon Solar Cells, P. Aurang, D. Doganay, A. Bek, R. Turan, H. E. Unalan, Solar Energy 141 (2017) 110-117.
  •  A Novel Approach for The Fabrication of a Flexible Glucose Biosensor: The Combination of Vertically Aligned CNTs and a Conjugated Polymer, C. Gokoglan, S. Soylemez, M. Kesik, I. B. Dogru, O. Turel, R. Yuksel, H. E. Unalan, L. Toppare, Food Chemistry 220 (2016) 299-305.
  • High Performance, Bare Silver Nanowire Network Transparent Heaters, O. Ergun, S. Coskun, Y. Yusufoglu, H. E. Unalan, accepted for Nanotechnology (2016)
  • Flexible, Silver Nanowire Network Nickel Hydroxide Core-Shell Electrodes For Supercapacitors, R. Yuksel, S. Coskun, Y. E. Kalay, H. E. Unalan, J. Power Sources 328 (2016) 167-173
  • Silver Nanowire Decorated Heatable Textiles, D. Doganay, S. Coskun, S. Polat, H. E. Unalan, accepted for Nanotechnology (2016).
  • Electrical, Mechanical and Thermal Properties of Aligned Silver Nanowire/Polylactide Nanocomposite Films, D. Doganay, S. Coskun, C. Kaynak, H. E. Unalan, accepted for Composites Part B (2016)
  • Flexible Supercapacitor Electrodes With Vertically Aligned Carbon Nanotubes Grown on Aluminum Foils, I. B. Doğru, M. B. Durukan, O. Turel, H. E. Unalan, accepted for Progress in Natural Science: Materials International (2016)
  • All Solution-Based Fabrication of Copper Oxide Thin Film /Cobalt-Doped Zinc Oxide Nanowire Heterojunctions, G. Akgul, F. A. Akgul, H. E. Unalan, R. Turan, Accepted for J. Am. Ceram. Soc. (2016).
  • Photovoltaic Performance Of Gallium-Doped ZnO Thin Film/Si Nanowires Heterojunction Diodes, G. Akgul, F. A. Akgul, H. E. Unalan, R. Turan, Accepted for Philosophical Magazine (2016).
  • Coaxial Silver Nanowire Network Core Molybdenum Oxide Shell Supercapacitor Electrodes, R. Yuksel, S. Coskun, H. E. Unalan, Electrochim. Acta 193 (2016) 39-44.
  • An Effective Surface Design Based On A Conjugated Polymer And Silver Nanowires For the Detection Of Paraoxon In Tap Water And Milk, J. Turan, M. Kesik, S. Soylemez,S. Goker, S. Coskun, H. E. Unalan, L. Toppare, Sens.  Act. B. 228 (2016) 278-286.
  • Ternary nanocomposite SWNT/WO3/PANI thin film electrodes for supercapacitors, R. Yuksel, C. Durucan, H. E. Unalan, J. Alloys. Compd. 658 (2016) 183-189.
  • Growth of Branched Gold Nanoparticles on Solid Surfaces and Their Use as Surface-Enhanced Raman Scattering Substrates, N. I. Evcimen, S. Coskun, D. Kozanoglu, G. Ertas, H. E. Unalan, E. Nalbant Esenturk, RSC Advances 5 (2015) 101656.
  • All-organic electrochromic supercapacitor electrodes, R. Yuksel, S. C. Cevher, A. Cirpan, L. Toppare, H. E. Unalan, J. Electrochem. Soc. 162 (2015) A2805-A2810.
  • Textile Supercapacitors Based on MnO2/SWNT/Conducting Polymer Ternary Composites, R. Yuksel, H. E. Unalan, Int. J. Energy Res. 39 (2015) 2042-2052.
  • Enhanced Second Harmonic Generation from Coupled Asymmetric Plasmonic Metal Nanostructures, B. C. Yildiz, M. E. Tasgin, M. K. Abak, S. Coskun, H. E. Unalan, A. Bek, J. Optics 17 (2015) 125005.
  • Enhanced Diode Performance in Cadmium Telluride-Silicon Nanowire Heterostructures, F. Akgul, G. Akgul, H. H. Gullu, H. E. Unalan, R. Turan, J. Alloys Compd 644 (2015) 131. 
  • Improved Diode Properties in Zinc Telluride Thin Film-Silicon Nanowire heterojunctions, F. A. Akgul, G. Akgul, H. H. Gullu, H. E. Unalan, R. Turan, Philosophical Magazine 95 (2015) 1164.
  • Metal-Enhanced Fluorescence from Silver Nanowires with High Aspect Ratio on Glass Slides for Biosensing Applications, B. Abel, S. Coskun, M. Mohammed, R. Williams, H. E. Unalan, K. Aslan, J. Phys. Chem. C 119 (2015) 675.
  • Nanowire-based Multifunctional Antireflection coatings for Solar cells, P. Hiralal, C. Chien, N.N. Lal, H. Butt, H. Zhou, H.E. Unalan, J.J Baumberg, G.A.J. Amaratunga, Nanoscale 6 (2014) 14555.
  • Zinc Oxide  Nanowire Decorated Single Use Electrodes for Electrochemical DNA Detection, G. Congur, E. Ates, A. Afal, H.E. Unalan, A. Erdem, J. Am. Ceram. Soc. 98 (2014) 663.
  • Transparent and flexible supercapacitors with single walled carbon nanotube thin film electrodes, R. Yuksel, Z. Sarioba, A. Cirpan, P. Hiralal, H.E. Unalan, ACS Appl. Mater. Interfaces 6 (2014) 15434.
  • Indium rich InGaN solar cells grown by MOCVD, H. Çakmak, E. Arslan, M. Rudzinski, P. Demire, H. E. Unalan, W. Strupinski, R. Turan, M. Öztürk, E. Özbay, J Mater Sci: Mater Electron 25 (2014) 3652.
  • Influence of thermal annealing on microstructural, morphological, optical properties and surface electronic structure of copper oxide thin films, G. Akgul, F.A. Akgul, N. Yildirim, H. E. Unalan, R. Turan, Mat. Chem. Phys. 147 (2014) 987.
  • Germanium Nanowire Synthesis Using Solid Precursors, B. Aksoy, Y.E. Kalay, H.E. Unalan, J. Cryst. Growth 392 (2014) 20.
  • Periodic Nanopillar Photovoltaic Arrays in n-i-p Amorphous Si using Carbon Nanotube Scaffolds, H. Zhou, F. Tao, P. Hiralal, A. Ahnood, H.E. Unalan, A. Nathan, G.A.J. Amaratunga, accepted for IEEE Trans. Nano (2014).
  • Fabrication and characterization of copper oxide-silicon nanowires heterojunction photodiodes, G. Akgul, E. Mulazimoglu, F.A. Akgul, H.E. Unalan, R. Turan, J. Phys. D: Appl. Phys. 47 (2014) 065106.
  • Enhanced Localized Surface Plasmon Resonance Obtained in Two Step Etched Silicon Nanowires Decorated with Silver Nanoparticles, E. Mulazimoglu, G. Nogay, R. Turan, H.E. Unalan, Appl. Phys. Lett. 103 (2013) 143124.
  • Hierarchically structured nanocarbon electrodes for flexible solid lithium batteries, D. Wei, P. Hiralal, H. Wang, H. E. Unalan, M. Rouvala, I. Alexandrou, P. Andrew, T. Ryhänen, G. A. J. Amaratunga, Nano Energy 2 (2013) 1054.
  • Silicon Nanowire Network Metal-Semiconductor-Metal Photodetectors, E. Mulazimoglu, S. Coskun, M. Gunoven, B. Butun, E. Ozbay, R. Turan, H.E. Unalan, Appl. Phys. Lett. 103 (2013) 083114.
  • Silicon nanowire—silver indium selenide heterojunction photodiodes, M. Kulakci, T. Colakoglu, B. Ozdemir, M. Parlak, H.E. Unalan, R. Turan, Nanotechnology 24 (2013) 375203.
  • Performance of Nanowire Decorated Mono- And Multi-Crystalline Si Solar Cells, F. Es, O. Demircioglu, M. Günöven, M. Kulakcı, H. E. Unalan, R. Turan, Physica E 51 (2013) 71.
  • Optimization of Silver Nanowire Networks for Polymer Light Emitting Diode Electrodes, S. Coskun, E.S. Ates, H.E. Unalan, Nanotechnology 24 (2013) 125202.
  • Highly efficient room temperature synthesis of silver-doped zinc oxide (ZnO:Ag) nanoparticles: Structural, optical and photocatalytic properties, O. Yildirim, H.E. Unalan, C. Durucan, J. Am. Ceram. Soc. 96 (2013) 766.
  • All Solution Processed, Nanowire Enhanced UV Photodetectors, A. Afal, S. Coskun, H.E. Unalan, Appl. Phys. Lett. 102 (2013) 043503.
  • Application of Si Nanowires Fabricated by Metal Assisted Etching to Crystalline Si Solar Cells, M. Kulakci, F. Es, B. Ozdemir, H.E. Unalan, R. Turan, IEEE PV 3 (2013) 548.
  • Zinc Oxide Nanowire Photodetectors with Single Walled Carbon Nanotube Thin Film Electrodes, E.S. Ates, S. Kucukyildiz, H.E. Unalan, ACS Applied Materials & Interfaces 4 (2012) 5142.
  • Optimization of Silver Nanowire Networks for Polymer Light Emitting Diode Electrodes, S. Coskun, E.S. Ates, H.E. Unalan, Nanotechnology 24 (2013) 125202.
  • ZnO Nanorods as Antireflective Coatings for Industrial Scale Single Crystalline Silicon Solar Cells, P.Aurang, O. Dericioglu, F. Es, R. Turan, H.E. Unalan, J. Am. Ceram. Soc. 96 (2013) 1253.
  • Transparent, Highly Flexible, All Nanowire Network Photodetectors, B. Aksoy, S. Coskun, S. Kucukyildiz, H.E. Unalan, Nanotechnology 23 (2012) 325202.
  • Hydrothermal Zinc Oxide Nanowire Growth Using Zinc Acetate Dihydrate Salt, M.C. Akgun, Y.E. Kalay, H.E. Unalan, J. Mater. Res. 27 (2012) 1445.
  • Nanowires for Energy Generation, P. Hiralal, H.E. Unalan, G.A.J. Amaratunga, Nanotechnology 23 (2012) 194002.
  • Zinc Oxide Nanowire Enhanced Multifunctional Coatings for Cotton Fabrics, E.S. Ates, H.E. Unalan, Thin Solid Films 520 (2012) 4658.
  • Nanowires for Energy Generation, P. Hiralal, H.E. Unalan, G.A.J. Amaratunga, Nanotechnology 23 (2012) 194002. 
  • Deposition of Carbon Nanotubes on CMOS, X. Wang, Y. Zhang, M.S. Haque, K.B.K. Teo, M. Mann, H.E. Unalan, P.A. Warburton, F. Udrea, W.I. Milne, IEEE Transactions on Nanotechnology 11 (2012) 215.
  • Polyol Synthesis of Silver Nanowires: An Extensive Parametric Study, S. Coskun, B. Aksoy, H.E. Unalan, Crystal Growth & Design 11 (2011) 4963
  • Enhanced Supercapacitors From Hierarchical Carbon Nanotube and Nanohorn Architectures , P. Hiralal, H. Wang,H.E. Unalan, Y. Liu, M. Rouvala, D. Wei. P. Andrew, G.A.J. Amaratunga, J. Mater. Chem. 21 (2011) 17810.
  • Silicon nanowire – Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) heterojunction solar cells, B. Ozdemir, M. Kulakci, R. Turan, H.E. Unalan, Appl. Phys. Lett. 99 (2011) 113510..
  • Thin Film Transistors Based on Poly(3,3’’’-dialkyl-quarterthiophene) and Zinc Oxide Nanowires with Improved Ambient Stability, S.M.C. Vieira, G.W. Hsieh, H.E. Unalan, G.A.J. Amaratunga, W.I. Milne, S. Dag, L.W. Wang, Appl. Phys. Lett. 98 (2011) 102106.
  • Effect of Electroless Etching Parameters on the Growth and Reflection Properties of Silicon Nanowires, B. Ozdemir, M. Kulakci, R. Turan, H.E. Unalan, Nanotechnology 22 (2011) 155606.
  • The Mechanism of the Sudden Termination of Carbon Nanotube Supergrowth, X. Wang, Y. Feng, H.E. Unalan, G. Zhong, P. Li, H. Yu, A.I. Akinwande, W.I. Milne, Carbon 49 (2011) 214.
  • P. Hiralal, S. Imaizumi, H.E. Unalan, H. Matsumoto, M. Minagawa, M. Rouvala, A. Tanioka, G.A.J. Amaratunga, “Nanostructure enhanced all-solid, flexible batteries”, ACS Nano 4 (2010) 2730.
  • S. Santra, P.K. Guha, S.Z. Ali, P. Hiralal, H.E. Unalan, J.A. Covington, G.A.J. Amaratunga, W.I. Milne, J.W. Gardner, F. Udrea, “ZnO nanowires grown on SOI CMOS substrate for ethanol sensing”, Sens. Act. B 146 (2010) 559.
  • C. Li, Y. Zhang, M. Mann, P. Hiralal, H.E. Unalan, W. Lei, B.P. Wang, D.P. Chu, D. Pribat, G.A.J. Amaratunga, W.I. Milne, “Stable, self-ballasting field emission from zinc oxide nanowires grown on an array of vertically-aligned carbon nanofibres”, Appl. Phys. Lett. 96 (2010) 143114.
  • E.P.J. Parrott, J.A. Zeitler, J. McGregor, S.P. Oei, H.E. Unalan, W.I. Milne, J.P. Tessonnier, D.S. Su, R. Schlogl, L.F. Gladden, “The Use of Terahertz Spectroscopy as a Sensitive Probe in Discriminating the Electronic Properties of Structurally Similar Multiwalled Carbon Nanotubes”, Adv. Mater. 21 (2009) 3953.
  • E.P.J. Parrott, J.A. Zeitler, J. McGregor, S.P. Oei, H.E. Unalan, S.C. Tan, W. I. Milne, J.P. Tessonnier, R. Schlogl, L.F. Gladden, "Understanding the Dielectric Properties of Heat Treated Carbon Nanofibers at Terahertz Frequencies: a New Perspective on the Catalytic Activity of Structured Carbonaceous Materials", J. Phys. Chem. C. 113 (2009) 10554.
  • H.E. Unalan, Y. Zhang, P. Hiralal, S. Dalal, D. Chu, G. Eda, K.B.K. Teo, M. Chhowalla, W.I. Milne, G.A.J. Amaratunga, "Zinc Oxide Nanowire Networks for Macroelectronic Devices", Appl. Phys. Lett. 94 (2009) 163501.
  • N. Wang, K. Yano, C. Durkan, N. Plank, M.E. Welland, Y. Zhang,H.E. Unalan, M. Mann, G.A.J. Amaratunga, W.I. Milne, "Direct Measurement of Charge Transport Through Helical Poly (ethyl propiolate) Nanorods Wired Into Gaps in Single Walled Carbon Nanotubes", Nanotechnology 20 (2009) 105201.
  • G. Eda, H.E. Unalan, N. Rupesinghe, G.A.J. Amaratunga, M. Chhowalla, "Field Emission from Graphene Based Composite Thin Films", Appl. Phys. Lett. 93 (2008) 233502.
  • H.E. Unalan, Y. Yang, Y. Zhang, P. Hiralal, D. Kuo, S. Dalal, T. Butler, S.N. Cha, J.E. Jang, K. Chremmou, G. Lentaris, D. Wei, R. Rosentsveig, K. Suzuki, H. Matsumoto, M. Minagawa, Y. Hayashi, M. Chhowalla, A. Tanioka, W.I. Milne, R. Tenne, G.A.J. Amaratunga, "ZnO Nanowire and WS2 Nanotube Electronics", IEEE Transactions on Electron Devices 55 (2008) 2988 (Invited Review).
  • F.M. Li, G.W. Hsieh, S. Dalal, M.C. Newton, J.E. Scott, P. Hiralal, A. Nathan, P.A. Warburton, H.E. Unalan, P. Beecher, A.J. Flewitt, I. Robinson, G.A.J. Amaratunga, W.I. Milne, "Zinc Oxide Nanostructures and High Electron Mobility Nanocomposite Thin Film Transistors", IEEE Transactions on Electron Devices 55 (2008) 3001 (Invited Review).
  • H.E. Unalan, P. Hiralal, D. Kuo, B. Parekh, G.A.J. Amaratunga, M. Chhowalla "Flexible Organic Photovoltaics from Zinc Oxide Nanowires Grown on Transparent and Conducting Single-Walled Carbon Nanotube Films", J. Mater. Chem. 18 (2008) 5909.
  • P. Hiralal, H.E. Unalan, U.K.G. Wijayantha, J.M. Driscoll, G.A.J. Amaratunga, "Growth and Process Conditions of Aligned and Patternable Films of Iron (III) Oxide Nanowires by Thermal Oxidation of Iron", Nanotechnology 19 (2008) 455608.
  • H.E. Unalan, D. Wei, K. Suzuki, S. Dalal, P. Hiralal, H. Matsumoto, S. Imaizumi, M. Minagawa, A. Tanioka, A.J. Flewitt, W.I. Milne, G.A.J. Amaratunga, "Photoelectrochemical Cell Using Dye Sensitized Zinc Oxide Nanowires Grown on Carbon Fibers", Appl. Phys. Lett. 93 (2008) 133116.
  • D. Wei, H.E. Unalan, D. Han, Q. Zhang, L. Niu, G.A.J. Amaratunga, T. Ryhanen, "A Solid-State Dye-Sensitized Solar Cell Based on a Novel Ionic Liquid Gel and ZnO Nanoparticles on a Flexible Polymer Substrate", Nanotechnology 19 (2008) 424006.
  • H.E. Unalan, P. Hiralal, N. Rupesinghe, S. Dalal, W.I. Milne, G.A.J. Amaratunga, "Rapid Synthesis of Aligned Zinc Oxide Nanowires", Nanotechnology 19 (2008) 255608 (Media coverage: Nanotechweb.org).
  • G. Fanchini, H.E. Unalan, M. Chhowalla, "Electric Field Dependence of Raman Active Modes in Single Wall Carbon Nanotube Thin Film Networks", Nano Letters 7 (2007) 1129.
  • G. Fanchini, H.E. Unalan, M. Chhowalla, "Modification of Transparent and Conducting Single Walled Carbon Nanotube Thin Films via Bromine Functionalization", Appl. Phys. Lett.             90 (2007) 092114      .
  • G. Fanchini, H.E. Unalan, M. Chhowalla, "Optoelectronic Properties of Transparent and Conducting Single Wall Carbon Nanotube Thin Films", Appl. Phys. Lett. 88 (2006) 191919.
  • H.E. Unalan, G. Fanchini, A. Kanwal, A. Du Pasquier, M. Chhowalla, "Design Criteria for Transparent Single Walled Carbon Nanotube Thin Film Transistors", Nano Letters 6 (2006) 677.
  • A. Du Pasquier, H.E. Unalan, A. Kanwal, S. Miller, M. Chhowalla, "Conducting and Transparent Single Walled Carbon Nanotube Electrodes for P3HT-PCBM Plastic Solar Cells", Appl. Phys. Lett. 87 (2005) 203511.
  • M. Chhowalla, H.E. Unalan, Y. Wang, Z. Iqbal, K. Park, F. Sesti, "Irreversible Blocking of Ion Channels Using Functionalized Single-Walled Carbon Nanotubes", Nanotechnology 16 (2005) 2982.
  • H.E. Unalan, M. Chhowalla, "Investigation of Single-Walled Carbon Nanotube Growth Parameters Using Alcohol Chemical Vapor Deposition", Nanotechnology 16 (2005) 2153.
  • M. Chhowalla, H.E. Unalan "Thin Films of Hard Cubic Zr3N4 Stabilized by Stress", Nature Materials 4 (2005) 317 (Featured in Science).