Search Results - "Joyce, Hannah"

Integrated, Portable, Tunable, and Coherent Terahertz Sources and Sensitive Detectors Based on Layered Superconductors by Delfanazari, Kaveh, Klemm, Richard A., Joyce, Hannah J., Ritchie, David A., Kadowaki, Kazuo

“…Current compact emitter and receiver technologies are generally inefficient and impractical at terahertz (THz) frequencies between 0.1 and 10 THz. Hence, a gap…”
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Modulation Doping of GaAs/AlGaAs Core–Shell Nanowires With Effective Defect Passivation and High Electron Mobility by Boland, Jessica L, Conesa-Boj, Sonia, Parkinson, Patrick, Tütüncüoglu, Gözde, Matteini, Federico, Rüffer, Daniel, Casadei, Alberto, Amaduzzi, Francesca, Jabeen, Fauzia, Davies, Christopher L, Joyce, Hannah. J, Herz, Laura M, Fontcuberta i Morral, Anna, Johnston, Michael B

“…Reliable doping is required to realize many devices based on semiconductor nanowires. Group III–V nanowires show great promise as elements of high-speed…”
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Bifunctional Perovskite‐BiVO4 Tandem Devices for Uninterrupted Solar and Electrocatalytic Water Splitting Cycles by Pornrungroj, Chanon, Andrei, Virgil, Rahaman, Motiar, Uswachoke, Chawit, Joyce, Hannah J., Wright, Dominic S., Reisner, Erwin

“…Photoelectrochemical (PEC) fuel synthesis depends on the intermittent solar intensity of the diurnal cycle and ceases at night. Here, an integrated device that…”
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Phase Perfection in Zinc Blende and Wurtzite III−V Nanowires Using Basic Growth Parameters by Joyce, Hannah J, Wong-Leung, Jennifer, Gao, Qiang, Tan, H. Hoe, Jagadish, Chennupati

“…Controlling the crystallographic phase purity of III−V nanowires is notoriously difficult, yet this is essential for future nanowire devices. Reported methods…”
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Floating perovskite-BiVO4 devices for scalable solar fuel production by Andrei, Virgil, Ucoski, Geani M., Pornrungroj, Chanon, Uswachoke, Chawit, Wang, Qian, Achilleos, Demetra S., Kasap, Hatice, Sokol, Katarzyna P., Jagt, Robert A., Lu, Haijiao, Lawson, Takashi, Wagner, Andreas, Pike, Sebastian D., Wright, Dominic S., Hoye, Robert L. Z., MacManus-Driscoll, Judith L., Joyce, Hannah J., Friend, Richard H., Reisner, Erwin

“…Photoelectrochemical (PEC) artificial leaves hold the potential to lower the costs of sustainable solar fuel production by integrating light harvesting and…”
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Neoliberal Feminism and Women's Protest Motivation by Bongiorno, Renata, Ryan, Michelle K., Gibson, Olivier, Joyce, Hannah

“…A popular form of neoliberal feminism seeks to advance gender equality in leadership and beyond by encouraging women to be resilient as individuals. By…”
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Electronic properties of GaAs, InAs and InP nanowires studied by terahertz spectroscopy by Joyce, Hannah J, Docherty, Callum J, Gao, Qiang, Tan, H Hoe, Jagadish, Chennupati, Lloyd-Hughes, James, Herz, Laura M, Johnston, Michael B

“…We have performed a comparative study of ultrafast charge carrier dynamics in a range of III-V nanowires using optical pump-terahertz probe spectroscopy. This…”
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An Ultrafast Switchable Terahertz Polarization Modulator Based on III–V Semiconductor Nanowires by Baig, Sarwat A, Boland, Jessica L, Damry, Djamshid A, Tan, H. Hoe, Jagadish, Chennupati, Joyce, Hannah J, Johnston, Michael B

“…Progress in the terahertz (THz) region of the electromagnetic spectrum is undergoing major advances, with advanced THz sources and detectors being developed at…”
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Light management in ultra-thin solar cells: a guided optimisation approach by Camarillo Abad, Eduardo, Joyce, Hannah J, Hirst, Louise C

“…The success of ever-thinner photovoltaics relies on the introduction of light management strategies to enhance the absorption of incident illumination…”
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Guest Editorial Introduction to the Special Issue on Semiconductor Optoelectronic Materials and Devices by Denbaars, Steven P., Joyce, Hannah J., Jagadish, Chennupati

“…This Special Issue of the IEEE Journal of Quantum Electronics on Semiconductor Optoelectronic Materials and Devices is dedicated to Prof. P. Daniel Dapkus and…”
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The Divergent Nature of Language Performance and Social Use of Language: An Online Scale for the Assessment of Language in Adults Using Self-Reported Skills (ALASS) by Joyce, Hannah, Aguado-Orea, Javier

“…The Assessment of Language in Adults using Self-reported Skills (ALASS) is an online tool aimed at providing a rapid indication of language-related skills at…”
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Single Nanowire Photoconductive Terahertz Detectors by Peng, Kun, Parkinson, Patrick, Fu, Lan, Gao, Qiang, Jiang, Nian, Guo, Ya-Nan, Wang, Fan, Joyce, Hannah J, Boland, Jessica L, Tan, Hark Hoe, Jagadish, Chennupati, Johnston, Michael B

“…Spectroscopy and imaging in the terahertz (THz) region of the electromagnetic spectrum has proven to provide important insights in fields as diverse as…”
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Carrier Lifetime and Mobility Enhancement in Nearly Defect-Free Core−Shell Nanowires Measured Using Time-Resolved Terahertz Spectroscopy by Parkinson, Patrick, Joyce, Hannah J, Gao, Qiang, Tan, Hark Hoe, Zhang, Xin, Zou, Jin, Jagadish, Chennupati, Herz, Laura M, Johnston, Michael B

“…We have used transient terahertz photoconductivity measurements to assess the efficacy of two-temperature growth and core−shell encapsulation techniques on the…”
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Ultralow Surface Recombination Velocity in InP Nanowires Probed by Terahertz Spectroscopy by Joyce, Hannah J, Wong-Leung, Jennifer, Yong, Chaw-Keong, Docherty, Callum J, Paiman, Suriati, Gao, Qiang, Tan, H. Hoe, Jagadish, Chennupati, Lloyd-Hughes, James, Herz, Laura M, Johnston, Michael B

“…Using transient terahertz photoconductivity measurements, we have made noncontact, room temperature measurements of the ultrafast charge carrier dynamics in…”
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Determination of band offsets at GaN/single-layer MoS2 heterojunction by Tangi, Malleswararao, Mishra, Pawan, Ng, Tien Khee, Hedhili, Mohamed Nejib, Janjua, Bilal, Alias, Mohd Sharizal, Anjum, Dalaver H., Tseng, Chien-Chih, Shi, Yumeng, Joyce, Hannah J., Li, Lain-Jong, Ooi, Boon S.

“…We report the band alignment parameters of the GaN/single-layer (SL) MoS2 heterostructure where the GaN thin layer is grown by molecular beam epitaxy on CVD…”
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Correction: Identification of a variant in NDP associated with X-linked retinal dysplasia in the English cocker spaniel dog by Joyce, Hannah, Burmeister, Louise M, Wright, Hattie, Fleming, Lorraine, Oliver, James A. C, Mellersh, Cathryn

“…[This corrects the article DOI: 10.1371/journal.pone.0251071.]…”
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Electron Mobilities Approaching Bulk Limits in “Surface-Free” GaAs Nanowires by Joyce, Hannah J, Parkinson, Patrick, Jiang, Nian, Docherty, Callum J, Gao, Qiang, Tan, H. Hoe, Jagadish, Chennupati, Herz, Laura M, Johnston, Michael B

“…Achieving bulk-like charge carrier mobilities in semiconductor nanowires is a major challenge facing the development of nanowire-based electronic devices. Here…”
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Microwave gas sensor based on graphene aerogels by Wu, Yang, Pecorella, Gabriele Restifo, Verderame, Gianluca, Annicchiarico, Daniele, Galhena, Thanuja, Hodge, Stephen, Joyce, Hannah, Livreri, Patrizia, Lombardo, Antonio

“…In this article, the experimental demonstration of a novel microwave gas sensor based on graphene aerogel is presented. This device makes use of a highly…”
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Transparent Quasi-Random Structures for Multimodal Light Trapping in Ultrathin Solar Cells with Broad Engineering Tolerance by Camarillo Abad, Eduardo, Joyce, Hannah J., Hirst, Louise C.

“…Waveguide modes are well-known to be a valuable light-trapping resource for absorption enhancement in solar cells. However, their scarcity in the thinnest…”
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Twin-Free Uniform Epitaxial GaAs Nanowires Grown by a Two-Temperature Process by Joyce, Hannah J, Gao, Qiang, Tan, H. Hoe, Jagadish, Chennupati, Kim, Yong, Zhang, Xin, Guo, Yanan, Zou, Jin

“…We demonstrate vertically aligned epitaxial GaAs nanowires of excellent crystallographic quality and optimal shape, grown by Au nanoparticle-catalyzed…”
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