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Results: 21
Millimeter-Wave-to-Terahertz Superconducting Plasmonic Waveguides for Integrated Nanophotonics at Cryogenic Temperatures.
Samane Kalhor, Majid Ghanaatshoar, Hannah J Joyce, David A Ritchie, Kazuo Kadowaki, Kaveh Delfanazari
Sep 27, 2021
Plasmonics, as a rapidly growing research field, provides new pathways to guide and modulate highly confined light in the microwave-to-optical range of frequencies. We demonstrated a plasmonic slot waveguide, at the nanometer...
Millimeter-Wave-to-Terahertz Superconducting Plasmonic Waveguides for Integrated Nanophotonics at Cryogenic Temperatures
Samane Kalhor, Majid Ghanaatshoar, Hannah J. Joyce, David A. Ritchie, Kazuo Kadowaki, Kaveh Delfanazari
Aug 02, 2021
Plasmonics, as a rapidly growing research field, provides new pathways to guide and modulate highly confined light in the microwave-to-optical range of frequencies. We demonstrated a plasmonic slot waveguide, at the nanometer...
Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene-Superconductor Photonic Integrated Circuits.
Samane Kalhor, Stephen J Kindness, Robert Wallis, Harvey E Beere, Majid Ghanaatshoar, Riccardo Degl'Innocenti, Michael J Kelly, Stephan Hofmann, Hannah J Joyce, David A Ritchie, Kaveh Delfanazari
Jan 10, 2022
Metamaterial photonic integrated circuits with arrays of hybrid graphene-superconductor coupled split-ring resonators (SRR) capable of modulating and slowing down terahertz (THz) light are introduced and proposed. The hybrid...
Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene–Superconductor Photonic Integrated Circuits
Samane Kalhor, Stephen J. Kindness, Robert Wallis, Harvey E. Beere, Majid Ghanaatshoar, Riccardo Degl′Innocenti, Michael J. Kelly, Stephan Hofmann, Hannah J. Joyce, David A. Ritchie, Kaveh Delfanazari
Nov 12, 2021
Metamaterial photonic integrated circuits with arrays of hybrid graphene–superconductor coupled split-ring resonators (SRR) capable of modulating and slowing down terahertz (THz) light are introduced and proposed. The hybrid...
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform.
Kaveh Delfanazari, Pengcheng Ma, Reuben Puddy, Teng Yi, Moda Cao, Yilmaz Gul, Carly L Richardson, Ian Farrer, David Ritchie, Hannah J Joyce, Michael J Kelly, Charles G Smith
Aug 07, 2019
To form a coherent quantum transport in hybrid superconductor-semiconductor (S-Sm) junctions, the formation of a homogeneous and barrier-free interface between two different materials is necessary. The S-Sm junction with high...
Scheduling Aircraft Ground Handling Operations Under Uncertainty Using Critical Path Analysis and Monte Carlo Simulation
Kaveh Sheibani
Jan 01, 2020
Aircraft ground handling is an integral part of airline operations. Although ground handling operations usually are straightforward, it could be very complicated in certain situations, such as troubling cargo loading and...
Published by: IGI Global Scientific Publishing
VSimulators
Current vibration serviceability assessment criteria for wind-induced vibrations
in tall buildings are based largely on human ‘perception’ thresholds which is shown not to be directly translatable to human ‘acceptability’ of...
in tall buildings are based largely on human ‘perception’ thresholds which is shown not to be directly translatable to human ‘acceptability’ of...
VSimulators
Current vibration serviceability assessment criteria for wind-induced vibrations
in tall buildings are based largely on human ‘perception’ thresholds which is shown not to be directly translatable to human ‘acceptability’ of...
in tall buildings are based largely on human ‘perception’ thresholds which is shown not to be directly translatable to human ‘acceptability’ of...
Identification and mapping of spatial variations in travel choices through combining structural equation modelling and latent class analysis
Addressing COVID-19 in humanitarian settings
Jude Alawa, Nawara Alawa, Adam Coutts, Richard Sullivan, Kaveh Khoshnood, Fouad M Fouad
Nov 09, 2020
Refugees and internally displaced persons in humanitarian settings are particularly susceptible to the spread of infectious illnesses such as COVID-19 due to overcrowding and inadequate access to clean water, sanitation, and...
Substance, use in relation to COVID-19
Navin Kumar, Kamila Janmohamed, Kate Nyhan, Silvia S. Martins, Magdalena Cerda, Deborah Hasin, Jenny Scott, Afia Sarpong Frimpong, Richard Pates, Lilian A. Ghandour, Mayyada Wazaify, Kaveh Khoshnood
Apr 30, 2022
Background: We conducted a scoping review focused on various forms of substance use amid the pandemic, looking at both the impact of substance use on COVID-19 infection, severity, and vaccine uptake, as well as the impact...
covid-19 lockdown Substance use /dk/atira/pure/subjectarea/asjc/2700/2701 name=Medicine (miscellaneous) /dk/atira/pure/subjectarea/asjc/3200/3203 name=Clinical Psychology /dk/atira/pure/subjectarea/asjc/3000/3005 name=Toxicology /dk/atira/pure/subjectarea/asjc/2700/2738 name=Psychiatry and Mental health /dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_being name=SDG 3 - Good Health and Well-being
On-chip hybrid Superconducting-Semiconducting Circuit
K Delfanazari, R Puddy, P Ma, T Yi, M Cao, CL Richardson, I Farrer, DA Ritchie, H Joyce, M Kelly, CG Smith
Jul 30, 2018
In this paper, we experimentally demonstrate a hybrid superconducting-semiconducting (S-Sm) circuit consisting of eight planar and ballistic Nb-In0.75Ga0.25As-Nb Josephson junctions. E-beam lithography was used to fabricate the...
Substance, use in relation to COVID-19
Navin Kumar, Kamila Janmohamed, Kate Nyhan, Silvia S. Martins, Magdalena Cerda, Deborah Hasin, Jenny Scott, Afia Sarpong Frimpong, Richard Pates, Lilian A. Ghandour, Mayyada Wazaify, Kaveh Khoshnood
Apr 30, 2022
Background: We conducted a scoping review focused on various forms of substance use amid the pandemic, looking at both the impact of substance use on COVID-19 infection, severity, and vaccine uptake, as well as the impact...
covid-19 lockdown Substance use /dk/atira/pure/subjectarea/asjc/2700/2701 name=Medicine (miscellaneous) /dk/atira/pure/subjectarea/asjc/3200/3203 name=Clinical Psychology /dk/atira/pure/subjectarea/asjc/3000/3005 name=Toxicology /dk/atira/pure/subjectarea/asjc/2700/2738 name=Psychiatry and Mental health /dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_being name=SDG 3 - Good Health and Well-being
Cavity mode enhancement of terahertz emission from equilateral triangular microstrip antennas of the high-$T_c$ superconductor Bi$_2$Sr$_2$CaCu$_2$O$_{8 + δ}$
DP Cerkoney, C Reid, CM Doty, A Gramajo, TD Campbell, MA Morales, K Delfanazari, M Tsujimoto, T Kashiwagi, T Yamamoto, C Watanabe, H Minami, K Kadowaki, RA Klemm
Nov 21, 2016