School of Physics - Research Publications

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    Light-matter interactions at the nanoscale: challenges and opportunities
    Crozier, KB (IEEE, 2016)
    Optical methods are challenging to apply at the nanoscale, due to the large mismatch between the wavelength and the sizes of nanoscale objects. I will describe projects that have addressed this challenge for various applications.
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    Plasmonic Enhancement of Graphene Long-Wave Infrared Photodetectors via Bull's Eye Concentrator, Optical Cavity and Nanoantennas
    Azar, NS ; Shrestha, VR ; Crozier, KB (OSA & IEEE, 2019-01-01)
    Summary form only given. The long-wave infrared photodetector device we study in this work is shown in Fig. 1 (a) and (b). A bull's eye grating collects the incident light from a large area (101 μm diam.), and couples it into surface plasmon polaritons (SPPs) [1] that converge at its center, at which there is an opening in the Au plate on which the grating sits. Within this opening (or aperture), Au nanobar antennas separated by small gaps are arranged in a radial fashion. These enhance the electromagnetic field in the near-field zone, particularly in the gaps, through localized surface plasmon resonances (LSPRs) [2]. This enhances the absorption in the underlying material, here a small circle (6.32 μm diam.) of graphene. The absorption is boosted further by forming an optical cavity under the graphene. We optimized the geometrical parameters to maximise absorption in the graphene at λ = 9.4 μm via finite-difference time-domain electromagnetic simulations. These geometric parameters are listed in Fig. 1 (c)-(f).
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    Longwave Infrared Photoresponse in Copper 7, 7, 8, 8-tetracyano-2, 3, 5, 6-tetraflouroquinodimethane (CuTCNQF)
    Balendhran, S ; Ingle, A ; Yan, W ; Azar, NS ; Kim, H ; Ramanathan, R ; Bullock, J ; Javey, A ; Bansal, V ; Crozier, K (OSA & IEEE, 2021-06-01)
    The detection of light in the longwave infrared (LWIR) region is crucial for many applications such as environmental monitoring, thermal imaging and surveillance. Many commercial LWIR photodetectors involve complex fabrication processes, require cryogenic temperatures or exhibit slow photoresponse. Hence, there is a continuous pursuit of developing room-temperature, on-chip LWIR photodetectors, using simple fabrication processes [1]. Metal-organic charge transfer complexes typically have a narrow bandgap, which allows them to absorb LWIR wavelengths [2]. Here, we report room temperature LWIR photoresponse in one such charge transfer complex, ie. copper 7, 7, 8, 8-tetracyano-2, 3, 5, 6-tetraflouroquinodimethane (CuTCNQF 4 ), achieved via simple synthesis and fabrication processes.
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    Multicolor hologram based on plasmonic nanohole arrays and detour phase: design and simulation
    Khaleghi, SSM ; Wen, D ; Cadusch, J ; Crozier, KB (IEEE, 2021)
    Multicolor holograms have numerous applications, including in art, data storage, security, and advanced displays. In recent years, there has been much interest concerning multicolor holograms based on metasurfaces [1]. Wen et al [2] demonstrated multicolor holograms using dielectric nanoparticles, with the nanoparticle size defining its resonant wavelength and its position defining its phase via the detour phase concept [3]. While this approach worked, it required good control over nanoparticle size and shape, achieved using inductively coupled reactive ion etching (ICP-RIE). This motivates the development of multicolor metasurface holograms that are also based on detour phase, but using other nanostructure types. Here we show that arrays of nanoholes in aluminum films enable the realization of multicolor holograms. We design nanohole arrays that serve as color (i.e. red/green/blue) filters with high transmission and low cross-talk. We then design two multicolor holograms based on these filters and simulate their performance, demonstrating that they show good fidelity to the desired holographic images. Our device is based on aluminum and silicon dioxide, giving it the advantage of CMOS compatibility.
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    Human genome meeting 2016 : Houston, TX, USA. 28 February - 2 March 2016.
    Srivastava, AK ; Wang, Y ; Huang, R ; Skinner, C ; Thompson, T ; Pollard, L ; Wood, T ; Luo, F ; Stevenson, R ; Polimanti, R ; Gelernter, J ; Lin, X ; Lim, IY ; Wu, Y ; Teh, AL ; Chen, L ; Aris, IM ; Soh, SE ; Tint, MT ; MacIsaac, JL ; Yap, F ; Kwek, K ; Saw, SM ; Kobor, MS ; Meaney, MJ ; Godfrey, KM ; Chong, YS ; Holbrook, JD ; Lee, YS ; Gluckman, PD ; Karnani, N ; Kapoor, A ; Lee, D ; Chakravarti, A ; Maercker, C ; Graf, F ; Boutros, M ; Stamoulis, G ; Santoni, F ; Makrythanasis, P ; Letourneau, A ; Guipponi, M ; Panousis, N ; Garieri, M ; Ribaux, P ; Falconnet, E ; Borel, C ; Antonarakis, SE ; Kumar, S ; Curran, J ; Blangero, J ; Chatterjee, S ; Kapoor, A ; Akiyama, J ; Auer, D ; Berrios, C ; Pennacchio, L ; Chakravarti, A ; Donti, TR ; Cappuccio, G ; Miller, M ; Atwal, P ; Kennedy, A ; Cardon, A ; Bacino, C ; Emrick, L ; Hertecant, J ; Baumer, F ; Porter, B ; Bainbridge, M ; Bonnen, P ; Graham, B ; Sutton, R ; Sun, Q ; Elsea, S ; Hu, Z ; Wang, P ; Zhu, Y ; Zhao, J ; Xiong, M ; Bennett, DA ; Hidalgo-Miranda, A ; Romero-Cordoba, S ; Rodriguez-Cuevas, S ; Rebollar-Vega, R ; Tagliabue, E ; Iorio, M ; D’Ippolito, E ; Baroni, S ; Kaczkowski, B ; Tanaka, Y ; Kawaji, H ; Sandelin, A ; Andersson, R ; Itoh, M ; Lassmann, T ; Hayashizaki, Y ; Carninci, P ; Forrest, ARR ; Semple, CA ; Rosenthal, EA ; Shirts, B ; Amendola, L ; Gallego, C ; Horike-Pyne, M ; Burt, A ; Robertson, P ; Beyers, P ; Nefcy, C ; Veenstra, D ; Hisama, F ; Bennett, R ; Dorschner, M ; Nickerson, D ; Smith, J ; Patterson, K ; Crosslin, D ; Nassir, R ; Zubair, N ; Harrison, T ; Peters, U ; Jarvik, G ; Menghi, F ; Inaki, K ; Woo, X ; Kumar, P ; Grzeda, K ; Malhotra, A ; Kim, H ; Ucar, D ; Shreckengast, P ; Karuturi, K ; Keck, J ; Chuang, J ; Liu, ET ; Ji, B ; Tyler, A ; Ananda, G ; Carter, G ; Nikbakht, H ; Montagne, M ; Zeinieh, M ; Harutyunyan, A ; Mcconechy, M ; Jabado, N ; Lavigne, P ; Majewski, J ; Goldstein, JB ; Overman, M ; Varadhachary, G ; Shroff, R ; Wolff, R ; Javle, M ; Futreal, A ; Fogelman, D ; Bravo, L ; Fajardo, W ; Gomez, H ; Castaneda, C ; Rolfo, C ; Pinto, JA ; Akdemir, KC ; Chin, L ; Futreal, A ; Patterson, S ; Statz, C ; Mockus, S ; Nikolaev, SN ; Bonilla, XI ; Parmentier, L ; King, B ; Bezrukov, F ; Kaya, G ; Zoete, V ; Seplyarskiy, V ; Sharpe, H ; McKee, T ; Letourneau, A ; Ribaux, P ; Popadin, K ; Basset-Seguin, N ; Chaabene, RB ; Santoni, F ; Andrianova, M ; Guipponi, M ; Garieri, M ; Verdan, C ; Grosdemange, K ; Sumara, O ; Eilers, M ; Aifantis, I ; Michielin, O ; de Sauvage, F ; Antonarakis, S ; Likhitrattanapisal, S ; Lincoln, S ; Kurian, A ; Desmond, A ; Yang, S ; Kobayashi, Y ; Ford, J ; Ellisen, L ; Peters, TL ; Alvarez, KR ; Hollingsworth, EF ; Lopez-Terrada, DH ; Hastie, A ; Dzakula, Z ; Pang, AW ; Lam, ET ; Anantharaman, T ; Saghbini, M ; Cao, H ; Gonzaga-Jauregui, C ; Ma, L ; King, A ; Rosenzweig, EB ; Krishnan, U ; Reid, JG ; Overton, JD ; Dewey, F ; Chung, WK ; Small, K ; DeLuca, A ; Cremers, F ; Lewis, RA ; Puech, V ; Bakall, B ; Silva-Garcia, R ; Rohrschneider, K ; Leys, M ; Shaya, FS ; Stone, E ; Sobreira, NL ; Schiettecatte, F ; Ling, H ; Pugh, E ; Witmer, D ; Hetrick, K ; Zhang, P ; Doheny, K ; Valle, D ; Hamosh, A ; Jhangiani, SN ; Akdemir, ZC ; Bainbridge, MN ; Charng, W ; Wiszniewski, W ; Gambin, T ; Karaca, E ; Bayram, Y ; Eldomery, MK ; Posey, J ; Doddapaneni, H ; Hu, J ; Sutton, VR ; Muzny, DM ; Boerwinkle, EA ; Valle, D ; Lupski, JR ; Gibbs, RA ; Shekar, S ; Salerno, W ; English, A ; Mangubat, A ; Bruestle, J ; Thorogood, A ; Knoppers, BM ; Takahashi, H ; Nitta, KR ; Kozhuharova, A ; Suzuki, AM ; Sharma, H ; Cotella, D ; Santoro, C ; Zucchelli, S ; Gustincich, S ; Carninci, P ; Mulvihill, JJ ; Baynam, G ; Gahl, W ; Groft, SC ; Kosaki, K ; Lasko, P ; Melegh, B ; Taruscio, D ; Ghosh, R ; Plon, S ; Scherer, S ; Qin, X ; Sanghvi, R ; Walker, K ; Chiang, T ; Muzny, D ; Wang, L ; Black, J ; Boerwinkle, E ; Weinshilboum, R ; Gibbs, R ; Karpinets, T ; Calderone, T ; Wani, K ; Yu, X ; Creasy, C ; Haymaker, C ; Forget, M ; Nanda, V ; Roszik, J ; Wargo, J ; Haydu, L ; Song, X ; Lazar, A ; Gershenwald, J ; Davies, M ; Bernatchez, C ; Zhang, J ; Futreal, A ; Woodman, S ; Chesler, EJ ; Reynolds, T ; Bubier, JA ; Phillips, C ; Langston, MA ; Baker, EJ ; Xiong, M ; Ma, L ; Lin, N ; Amos, C ; Lin, N ; Wang, P ; Zhu, Y ; Zhao, J ; Calhoun, V ; Xiong, M ; Dobretsberger, O ; Egger, M ; Leimgruber, F ; Sadedin, S ; Oshlack, A ; Antonio, VAA ; Ono, N ; Ahmed, Z ; Bolisetty, M ; Zeeshan, S ; Anguiano, E ; Ucar, D ; Sarkar, A ; Nandineni, MR ; Zeng, C ; Shao, J ; Cao, H ; Hastie, A ; Pang, AW ; Lam, ET ; Liang, T ; Pham, K ; Saghbini, M ; Dzakula, Z ; Chee-Wei, Y ; Dongsheng, L ; Lai-Ping, W ; Lian, D ; Hee, ROT ; Yunus, Y ; Aghakhanian, F ; Mokhtar, SS ; Lok-Yung, CV ; Bhak, J ; Phipps, M ; Shuhua, X ; Yik-Ying, T ; Kumar, V ; Boon-Peng, H ; Campbell, I ; Young, M-A ; James, P ; Rain, M ; Mohammad, G ; Kukreti, R ; Pasha, Q ; Akilzhanova, AR ; Guelly, C ; Abilova, Z ; Rakhimova, S ; Akhmetova, A ; Kairov, U ; Trajanoski, S ; Zhumadilov, Z ; Bekbossynova, M ; Schumacher, C ; Sandhu, S ; Harkins, T ; Makarov, V ; Doddapaneni, H ; Glenn, R ; Momin, Z ; Dilrukshi, B ; Chao, H ; Meng, Q ; Gudenkauf, B ; Kshitij, R ; Jayaseelan, J ; Nessner, C ; Lee, S ; Blankenberg, K ; Lewis, L ; Hu, J ; Han, Y ; Dinh, H ; Jireh, S ; Walker, K ; Boerwinkle, E ; Muzny, D ; Gibbs, R ; Hu, J ; Walker, K ; Buhay, C ; Liu, X ; Wang, Q ; Sanghvi, R ; Doddapaneni, H ; Ding, Y ; Veeraraghavan, N ; Yang, Y ; Boerwinkle, E ; Beaudet, AL ; Eng, CM ; Muzny, DM ; Gibbs, RA ; Worley, KCC ; Liu, Y ; Hughes, DST ; Murali, SC ; Harris, RA ; English, AC ; Qin, X ; Hampton, OA ; Larsen, P ; Beck, C ; Han, Y ; Wang, M ; Doddapaneni, H ; Kovar, CL ; Salerno, WJ ; Yoder, A ; Richards, S ; Rogers, J ; Lupski, JR ; Muzny, DM ; Gibbs, RA ; Meng, Q ; Bainbridge, M ; Wang, M ; Doddapaneni, H ; Han, Y ; Muzny, D ; Gibbs, R ; Harris, RA ; Raveenedran, M ; Xue, C ; Dahdouli, M ; Cox, L ; Fan, G ; Ferguson, B ; Hovarth, J ; Johnson, Z ; Kanthaswamy, S ; Kubisch, M ; Platt, M ; Smith, D ; Vallender, E ; Wiseman, R ; Liu, X ; Below, J ; Muzny, D ; Gibbs, R ; Yu, F ; Rogers, J ; Lin, J ; Zhang, Y ; Ouyang, Z ; Moore, A ; Wang, Z ; Hofmann, J ; Purdue, M ; Stolzenberg-Solomon, R ; Weinstein, S ; Albanes, D ; Liu, CS ; Cheng, WL ; Lin, TT ; Lan, Q ; Rothman, N ; Berndt, S ; Chen, ES ; Bahrami, H ; Khoshzaban, A ; Keshal, SH ; Bahrami, H ; Khoshzaban, A ; Keshal, SH ; Alharbi, KKR ; Zhalbinova, M ; Akilzhanova, A ; Rakhimova, S ; Bekbosynova, M ; Myrzakhmetova, S ; Matar, M ; Mili, N ; Molinari, R ; Ma, Y ; Guerrier, S ; Elhawary, N ; Tayeb, M ; Bogari, N ; Qotb, N ; McClymont, SA ; Hook, PW ; Goff, LA ; McCallion, A ; Kong, Y ; Charette, JR ; Hicks, WL ; Naggert, JK ; Zhao, L ; Nishina, PM ; Edrees, BM ; Athar, M ; Al-Allaf, FA ; Taher, MM ; Khan, W ; Bouazzaoui, A ; Harbi, NA ; Safar, R ; Al-Edressi, H ; Anazi, A ; Altayeb, N ; Ahmed, MA ; Alansary, K ; Abduljaleel, Z ; Kratz, A ; Beguin, P ; Poulain, S ; Kaneko, M ; Takahiko, C ; Matsunaga, A ; Kato, S ; Suzuki, AM ; Bertin, N ; Lassmann, T ; Vigot, R ; Carninci, P ; Plessy, C ; Launey, T ; Graur, D ; Lee, D ; Kapoor, A ; Chakravarti, A ; Friis-Nielsen, J ; Izarzugaza, JM ; Brunak, S ; Chakraborty, A ; Basak, J ; Mukhopadhyay, A ; Soibam, BS ; Das, D ; Biswas, N ; Das, S ; Sarkar, S ; Maitra, A ; Panda, C ; Majumder, P ; Morsy, H ; Gaballah, A ; Samir, M ; Shamseya, M ; Mahrous, H ; Ghazal, A ; Arafat, W ; Hashish, M ; Gruber, JJ ; Jaeger, N ; Snyder, M ; Patel, K ; Bowman, S ; Davis, T ; Kraushaar, D ; Emerman, A ; Russello, S ; Henig, N ; Hendrickson, C ; Zhang, K ; Rodriguez-Dorantes, M ; Cruz-Hernandez, CD ; Garcia-Tobilla, CDP ; Solorzano-Rosales, S ; Jäger, N ; Chen, J ; Haile, R ; Hitchins, M ; Brooks, JD ; Snyder, M ; Jiménez-Morales, S ; Ramírez, M ; Nuñez, J ; Bekker, V ; Leal, Y ; Jiménez, E ; Medina, A ; Hidalgo, A ; Mejía, J ; Halytskiy, V ; Naggert, J ; Collin, GB ; DeMauro, K ; Hanusek, R ; Nishina, PM ; Belhassa, K ; Belhassan, K ; Bouguenouch, L ; Samri, I ; Sayel, H ; moufid, FZ ; El Bouchikhi, I ; Trhanint, S ; Hamdaoui, H ; Elotmani, I ; Khtiri, I ; Kettani, O ; Quibibo, L ; Ahagoud, M ; Abbassi, M ; Ouldim, K ; Marusin, AV ; Kornetov, AN ; Swarovskaya, M ; Vagaiceva, K ; Stepanov, V ; De La Paz, EMC ; Sy, R ; Nevado, J ; Reganit, P ; Santos, L ; Magno, JD ; Punzalan, FE ; Ona, D ; Llanes, E ; Santos-Cortes, RL ; Tiongco, R ; Aherrera, J ; Abrahan, L ; Pagauitan-Alan, P ; Morelli, KH ; Domire, JS ; Pyne, N ; Harper, S ; Burgess, R ; Zhalbinova, M ; Akilzhanova, A ; Rakhimova, S ; Bekbosynova, M ; Myrzakhmetova, S ; Gari, MA ; Dallol, A ; Alsehli, H ; Gari, A ; Gari, M ; Abuzenadah, A ; Thomas, M ; Sukhai, M ; Garg, S ; Misyura, M ; Zhang, T ; Schuh, A ; Stockley, T ; Kamel-Reid, S ; Sherry, S ; Xiao, C ; Slotta, D ; Rodarmer, K ; Feolo, M ; Kimelman, M ; Godynskiy, G ; O’Sullivan, C ; Yaschenko, E ; Xiao, C ; Yaschenko, E ; Sherry, S ; Rangel-Escareño, C ; Rueda-Zarate, H ; Tayubi, IA ; Mohammed, R ; Ahmed, I ; Ahmed, T ; Seth, S ; Amin, S ; Song, X ; Mao, X ; Sun, H ; Verhaak, RG ; Futreal, A ; Zhang, J ; Whiite, SJ ; Chiang, T ; English, A ; Farek, J ; Kahn, Z ; Salerno, W ; Veeraraghavan, N ; Boerwinkle, E ; Gibbs, R ; Kasukawa, T ; Lizio, M ; Harshbarger, J ; Hisashi, S ; Severin, J ; Imad, A ; Sahin, S ; Freeman, TC ; Baillie, K ; Sandelin, A ; Carninci, P ; Forrest, ARR ; Kawaji, H ; Salerno, W ; English, A ; Shekar, SN ; Mangubat, A ; Bruestle, J ; Boerwinkle, E ; Gibbs, RA ; Salem, AH ; Ali, M ; Ibrahim, A ; Ibrahim, M ; Barrera, HA ; Garza, L ; Torres, JA ; Barajas, V ; Ulloa-Aguirre, A ; Kershenobich, D ; Mortaji, S ; Guizar, P ; Loera, E ; Moreno, K ; De León, A ; Monsiváis, D ; Gómez, J ; Cardiel, R ; Fernandez-Lopez, JC ; Bonifaz-Peña, V ; Rangel-Escareño, C ; Hidalgo-Miranda, A ; Contreras, AV ; Polfus, L ; Wang, X ; Philip, V ; Carter, G ; Abuzenadah, AA ; Gari, M ; Turki, R ; Dallol, A ; Uyar, A ; Kaygun, A ; Zaman, S ; Marquez, E ; George, J ; Ucar, D ; Hendrickson, CL ; Emerman, A ; Kraushaar, D ; Bowman, S ; Henig, N ; Davis, T ; Russello, S ; Patel, K ; Starr, DB ; Baird, M ; Kirkpatrick, B ; Sheets, K ; Nitsche, R ; Prieto-Lafuente, L ; Landrum, M ; Lee, J ; Rubinstein, W ; Maglott, D ; Thavanati, PKR ; de Dios, AE ; Hernandez, REN ; Aldrate, MEA ; Mejia, MRR ; Kanala, KRR ; Abduljaleel, Z ; Khan, W ; Al-Allaf, FA ; Athar, M ; Taher, MM ; Shahzad, N ; Bouazzaoui, A ; Huber, E ; Dan, A ; Al-Allaf, FA ; Herr, W ; Sprotte, G ; Köstler, J ; Hiergeist, A ; Gessner, A ; Andreesen, R ; Holler, E ; Al-Allaf, F ; Alashwal, A ; Abduljaleel, Z ; Taher, M ; Bouazzaoui, A ; Abalkhail, H ; Al-Allaf, A ; Bamardadh, R ; Athar, M ; Filiptsova, O ; Kobets, M ; Kobets, Y ; Burlaka, I ; Timoshyna, I ; Filiptsova, O ; Kobets, MN ; Kobets, Y ; Burlaka, I ; Timoshyna, I ; Filiptsova, O ; Kobets, MN ; Kobets, Y ; Burlaka, I ; Timoshyna, I ; Al-allaf, FA ; Mohiuddin, MT ; Zainularifeen, A ; Mohammed, A ; Abalkhail, H ; Owaidah, T ; Bouazzaoui, A (Springer Science and Business Media LLC, 2016-05-26)
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