Search Results - "Boland, Jessica L"

Charge-Carrier Dynamics and Mobilities in Formamidinium Lead Mixed-Halide Perovskites by Rehman, Waqaas, Milot, Rebecca L., Eperon, Giles E., Wehrenfennig, Christian, Boland, Jessica L., Snaith, Henry J., Johnston, Michael B., Herz, Laura M.

“…The mixed‐halide perovskite FAPb(BryI1–y)3 is attractive for color‐tunable and tandem solar cells. Bimolecular and Auger charge‐carrier recombination rate…”
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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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Broadband Phase-Sensitive Single InP Nanowire Photoconductive Terahertz Detectors by Peng, Kun, Parkinson, Patrick, Boland, Jessica L, Gao, Qian, Wenas, Yesaya C, Davies, Christopher L, Li, Ziyuan, Fu, Lan, Johnston, Michael B, Tan, Hark H, Jagadish, Chennupati

“…Terahertz time-domain spectroscopy (THz-TDS) has emerged as a powerful tool for materials characterization and imaging. A trend toward size reduction, higher…”
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Highly 28Si enriched silicon by localised focused ion beam implantation by Acharya, Ravi, Coke, Maddison, Adshead, Mason, Li, Kexue, Achinuq, Barat, Cai, Rongsheng, Gholizadeh, A. Baset, Jacobs, Janet, Boland, Jessica L., Haigh, Sarah J., Moore, Katie L., Jamieson, David N., Curry, Richard J.

“…Solid-state spin qubits within silicon crystals at mK temperatures show great promise in the realisation of a fully scalable quantum computation platform…”
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Nanoscale Near-Field Tomography of Surface States on (Bi 0.5 Sb 0.5 ) 2 Te 3 by Mooshammer, Fabian, Sandner, Fabian, Huber, Markus A, Zizlsperger, Martin, Weigand, Helena, Plankl, Markus, Weyrich, Christian, Lanius, Martin, Kampmeier, Jörn, Mussler, Gregor, Grützmacher, Detlev, Boland, Jessica L, Cocker, Tyler L, Huber, Rupert

“…Three-dimensional topological insulators (TIs) have attracted tremendous interest for their possibility to host massless Dirac Fermions in topologically…”
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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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High Electron Mobility and Insights into Temperature-Dependent Scattering Mechanisms in InAsSb Nanowires by Boland, Jessica L, Amaduzzi, Francesca, Sterzl, Sabrina, Potts, Heidi, Herz, Laura M, Fontcuberta i Morral, Anna, Johnston, Michael B

“…InAsSb nanowires are promising elements for thermoelectric devices, infrared photodetectors, high-speed transistors, as well as thermophotovoltaic cells. By…”
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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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Increased Photoconductivity Lifetime in GaAs Nanowires by Controlled n‑Type and p‑Type Doping by Boland, Jessica L, Casadei, Alberto, Tütüncüoglu, Gözde, Matteini, Federico, Davies, Christopher L, Jabeen, Fauzia, Joyce, Hannah J, Herz, Laura M, Fontcuberta i Morral, Anna, Johnston, Michael B

“…Controlled doping of GaAs nanowires is crucial for the development of nanowire-based electronic and optoelectronic devices. Here, we present a noncontact…”
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Ultrafast two-dimensional field spectroscopy of terahertz intersubband saturable absorbers by Raab, Jürgen, Lange, Christoph, Boland, Jessica L, Laepple, Ignaz, Furthmeier, Martin, Dardanis, Enrico, Dessmann, Nils, Li, Lianhe, Linfield, Edmund H, Davies, A Giles, Vitiello, Miriam S, Huber, Rupert

“…Intersubband (ISB) transitions in semiconductor multi-quantum well (MQW) structures are promising candidates for the development of saturable absorbers at…”
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Narrowband, Angle-Tunable, Helicity-Dependent Terahertz Emission from Nanowires of the Topological Dirac Semimetal Cd3As2 by Boland, Jessica L., Damry, Djamshid A., Xia, Chelsea Q., Schönherr, Piet, Prabhakaran, Dharmalingam, Herz, Laura M., Hesjedal, Thorsten, Johnston, Michael B.

“…All-optical control of terahertz pulses is essential for the development of optoelectronic devices for next-generation quantum technologies. Despite…”
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Narrowband, Angle-Tunable, Helicity-Dependent Terahertz Emission from Nanowires of the Topological Dirac Semimetal Cd 3 As 2 by Boland, Jessica L, Damry, Djamshid A, Xia, Chelsea Q, Schönherr, Piet, Prabhakaran, Dharmalingam, Herz, Laura M, Hesjedal, Thorsten, Johnston, Michael B

“…All-optical control of terahertz pulses is essential for the development of optoelectronic devices for next-generation quantum technologies. Despite…”
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Showcasing the optical properties of monocrystalline zinc phosphide thin films as an earth-abundant photovoltaic absorber by Stutz, Elias Z, Zamani, Mahdi, Damry, Djamshid A, Buswell, Léa, Paul, Rajrupa, Escobar Steinvall, Simon, Leran, Jean-Baptiste, Boland, Jessica L, Dimitrievska, Mirjana, Fontcuberta i Morral, Anna

“…Zinc phosphide, Zn 3 P 2 , is a semiconductor with a high absorption coefficient in the spectral range relevant for single junction photovoltaic applications…”
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Terahertz lights up the nanoscale: Optoelectronic characterisation of low-dimensional materials via ultrafast terahertz spectroscopy and microscopy by Boland, Jessica L

“…Tutorial on non-contact electrical characterisation of low-dimensional materials via ultrafast terahertz spectroscopy and microscopy. This tutorial begins with…”
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Nanowires in Terahertz Photonics: Harder, Better, Stronger, Faster by Joyce, Hannah J., Adeyemo, Stephanie O., Kar, Srabani, Lake, Jamie D., Uswachoke, Chawit, Jagadish, Chennupati, Tan, H. Hoe, Zhang, Yunyan, Liu, Huiyun, Boland, Jessica L., Damry, Djamshid, Johnston, Michael B.

“…By virtue of their quasi one-dimensional geometries, III-V semiconductor nanowires present unique capabilities for terahertz photonic devices. Ultrafast…”
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Investigating the Effect of Crystal Morphology on Optoelectronic Properties of Zinc Phosphide Thin Films via Optical-pump Terahertz Probe Spectroscopy by Huang, Yinghong, Liu, Xinyun, Paul, Rajrupa, Stutz, Elias Z., Zamani, Mahdi, Damry, Djamshid A., Buswell, Lea, Steinvall, Simon Escobar, Leran, Jean-Baptiste, Dimitrievska, Mirjana, Morral, Anna Fontcuberta i, Boland, Jessica L.

“…Zinc phosphide (Zn{}_{3}\mathrm{P}_{2}) is a promising earth-abundant material for solar cell applications but calls for the further understanding of its…”
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Unveiling the ultrafast optoelectronic properties of 3D Dirac semi-metal Cd3As2 by Boland, Jessica L, Xia, Chelsea Q, Damry, Djamshid A, Schonherr, Piet, Hesjedal, Thorsten, Herz, Laura M, Johnston, Michael B

“…We employ ultrafast optical-pump terahertz-probe spectroscopy and ultrafast THz emission spectroscopy to investigate the ultrafast charge carrier dynamics in…”
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Mapping the ultrafast charge transfer in van der Waals heterostructures by Plankl, Markus, Zizlsperger, Martin, Moosharmmer, Fabian, Schiegl, Felix, Sandner, Fabian, Siday, Thomas, Huber, Markus A., Boland, Jessica L., Cocker, Tyler L., Huber, Rupert

“…We employ THz near-field microscopy to investigate ultrafast interlayer charge transfer in van der Waals heterostructures (HS) by tracing the resulting THz…”
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Unveiling Temperature-Dependent Scattering Mechanisms in Semiconductor Nanowires Using Optical-Pump Terahertz-Probe Spectroscopy by Boland, Jessica L, Amaduzzi, Francesca, Sterzl, Sabrina, Potts, Heidi, Tutuncuoglu, Gozde, Herz, Laura M, Morral, Anna Fontcuberta I, Johnston, Michael B

“…Optical-pump terahertz-probe (OPTP) spectroscopy is a powerful, non-contact tool for extracting the electrical conductivity within a material. In this work, we…”
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An Ultrafast Semiconducting Nanowire THz Polarization Modulator by Damry, Djamshid A., Boland, Jessica L., Baig, Sarwat A., Joyce, Hannah J., Johnston, Michael B.

“…In this work, we will demonstrate a novel ultrafast THz modulator based on GaAs semiconductor nanowires at very high THz bandwidth. The modulator devices were…”
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