Research Data Leeds Repository

Citation

Park, SaeJune and Cunningham, John and Parker-Jervis, Rowan (2021) Dataset associated with "Terahertz Magnetoplasmon Resonances in Coupled Cavities Formed in a Gated Two-dimensional Electron Gas". University of Leeds. [Dataset] https://doi.org/10.5518/818

Dataset description

The results on terahertz magnetoplasmon resonances in coupled cavities formed in a gated two-dimensional electron gas

Keywords:	terahertz, plasmons, magnetoplasmons, edge magnetoplasmons
Subjects:	F000 - Physical sciences > F300 - Physics > F360 - Optical physics
Divisions:	Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering
Related resources:	Location Type https://doi.org/10.1364/OE.414178 Publication https://eprints.whiterose.ac.uk/172189/ Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	18 Mar 2021 14:10
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/822
Additional details Additional details Creators or authors: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Park, SaeJune https://orcid.org/0000-0001-8606-191X University of Leeds https://ror.org/024mrxd33 ror Cunningham, John https://orcid.org/0000-0002-1805-9743 University of Leeds https://ror.org/024mrxd33 ror Parker-Jervis, Rowan University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: EPSRC, EPSRC, EPSRC, National Nature Science Foundation of China Grant numbers: EP/R00501X/1, EP/R004994/1, EP/P021859/1, 61701219 Publication date: 2021 Resource language: English Metadata language: English Research project title: The physics of plasmonic gain in low-dimensional electronic systems, The physics of plasmonic gain in low-dimensional electronic systems, HyperTerahertz - High precision terahertz spectroscopy and microscopy Publisher: University of Leeds Contact email: s.park@leeds.ac.uk Last Modified: 31 Oct 2024 08:47

Files

Documentation

README [3kB] README [3kB] README [3kB] Security: Anyone File name: readme.txt Content type: Documentation Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3kB

Data

fig1f: carrier concentration vs Vg [40kB] fig1f: carrier concentration vs Vg [40kB] fig1f: carrier concentration vs Vg [40kB] Security: Anyone File name: fig1f.xlsx Content type: Data Description: fig1f: carrier concentration vs Vg Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 40kB

fig1f inset: two terminal conductance vs Vg [13kB] fig1f inset: two terminal conductance vs Vg [13kB] fig1f inset: two terminal conductance vs Vg [13kB] Security: Anyone File name: fig1f_inset.xlsx Content type: Data Description: fig1f: inset: two terminal conductance vs Vg Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 13kB

fig2a: Gate-modulation signals vs time [115kB] fig2a: Gate-modulation signals vs time [115kB] fig2a: Gate-modulation signals vs time [115kB] Security: Anyone File name: fig2a.xlsx Content type: Data Description: fig2a: Gate-modulation signals as a function of time for Vg = -3.1 V Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 115kB

fig2b: FFT of GM singal [16kB] fig2b: FFT of GM singal [16kB] fig2b: FFT of GM singal [16kB] Security: Anyone File name: fig2b.xlsx Content type: Data Description: fig2b: The FFT spectrum of the gate-modulation signals measured at Vg = -3.1 V Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 16kB

fig2c: GM vs Vg [1MB] fig2c: GM vs Vg [1MB] fig2c: GM vs Vg [1MB] Security: Anyone File name: fig2c.xlsx Content type: Data Description: fig2c: Gate-modulation signals as a function of time and Vg. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 1MB

fig2d: FFT vs Vg [86kB] fig2d: FFT vs Vg [86kB] fig2d: FFT vs Vg [86kB] Security: Anyone File name: fig2d_experiments.xlsx Content type: Data Description: fig2d: FFT amplitude for gate- modulation signals plotted as a function of frequency and Vg Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 86kB

fig2d: calculation: resonances from the simulations [8kB] fig2d: calculation: resonances from the simulations [8kB] fig2d: calculation: resonances from the simulations [8kB] Security: Anyone File name: fig2d_calculation.xlsx Content type: Data Description: fig2d: calculation: the positions of the first four resonances obtained from full-wave simulations Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 8kB

fig3a: GM signals for B=0,0.3,0.6T [215kB] fig3a: GM signals for B=0,0.3,0.6T [215kB] fig3a: GM signals for B=0,0.3,0.6T [215kB] Security: Anyone File name: fig3a.xlsx Content type: Data Description: fig3a: Time-domain gate-modulation signal measured at Vg = -3.1 V and for B = 0, 0.3, and 0.6T Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 215kB

fig3b: GM vs B field [1MB] fig3b: GM vs B field [1MB] fig3b: GM vs B field [1MB] Security: Anyone File name: fig3b.xlsx Content type: Data Description: fig3b: time-domain gate-modulation signals at Vg = -3.1 V as a function of magnetic field B Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 1MB

fig3c: (Experiment) FFT vs B at Vg=-3.1V [99kB] fig3c: (Experiment) FFT vs B at Vg=-3.1V [99kB] fig3c: (Experiment) FFT vs B at Vg=-3.1V [99kB] Security: Anyone File name: fig3c_measurements.xlsx Content type: Data Description: fig3c: (Experiment) FFT amplitude for gate- modulation signals plotted as a function of frequency and magnetic field at Vg = -3.1 V Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 99kB

fig3c: calculations for experiment: calculated cyclotron & magnetoplasmon resonance frequencies [9kB] fig3c: calculations for experiment: calculated cyclotron & magnetoplasmon resonance frequencies [9kB] fig3c: calculations for experiment: calculated cyclotron & magnetoplasmon resonance frequencies [9kB] Security: Anyone File name: fig3c_calculation.xlsx Content type: Data Description: fig3c: calculations for experiment: calculated cyclotron resonance frequency and predicted magnetoplasmon resonance frequency Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 9kB

fig3d: (Simulation) FFT vs B at Vg=-3.1V [29kB] fig3d: (Simulation) FFT vs B at Vg=-3.1V [29kB] fig3d: (Simulation) FFT vs B at Vg=-3.1V [29kB] Security: Anyone File name: fig3d_simulations.xlsx Content type: Data Description: fig3d: (Simulation) FFT amplitude for gate- modulation signals plotted as a function of frequency and magnetic field at Vg = -3.1 V Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 29kB

fig3d: calculations for simulations: calculated cyclotron & magnetoplasmon resonance frequencies [10kB] fig3d: calculations for simulations: calculated cyclotron & magnetoplasmon resonance frequencies [10kB] fig3d: calculations for simulations: calculated cyclotron & magnetoplasmon resonance frequencies [10kB] Security: Anyone File name: fig3d_calculations.xlsx Content type: Data Description: fig3d: calculations for simulations: calculated cyclotron resonance frequency and predicted magnetoplasmon resonance frequency Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 10kB

fig3e: (Experiment) FFT vs B at Vg=-2V [99kB] fig3e: (Experiment) FFT vs B at Vg=-2V [99kB] fig3e: (Experiment) FFT vs B at Vg=-2V [99kB] Security: Anyone File name: fig3e_measurements.xlsx Content type: Data Description: fig3e: (Experiment) FFT amplitude for gate- modulation signals plotted as a function of frequency and magnetic field at Vg = -2 V Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 99kB

fig3e: calculations for experiment: calculated cyclotron & magnetoplasmon resonance frequencies [9kB] fig3e: calculations for experiment: calculated cyclotron & magnetoplasmon resonance frequencies [9kB] fig3e: calculations for experiment: calculated cyclotron & magnetoplasmon resonance frequencies [9kB] Security: Anyone File name: fig3e_calculation.xlsx Content type: Data Description: fig3e: calculations for experiment: calculated cyclotron resonance frequency and predicted magnetoplasmon resonance frequency Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 9kB

fig3f: (Simulation) FFT vs B at Vg=-2V [29kB] fig3f: (Simulation) FFT vs B at Vg=-2V [29kB] fig3f: (Simulation) FFT vs B at Vg=-2V [29kB] Security: Anyone File name: fig3f_simulations.xlsx Content type: Data Description: fig3f: (Simulation) FFT amplitude for gate- modulation signals plotted as a function of frequency and magnetic field at Vg = -2 V Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 29kB

fig3f: calculations for simulations: calculated cyclotron & magnetoplasmon resonance frequencies [10kB] fig3f: calculations for simulations: calculated cyclotron & magnetoplasmon resonance frequencies [10kB] fig3f: calculations for simulations: calculated cyclotron & magnetoplasmon resonance frequencies [10kB] Security: Anyone File name: fig3f_calculations.xlsx Content type: Data Description: fig3f: calculations for simulations: calculated cyclotron resonance frequency and predicted magnetoplasmon resonance frequency Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 10kB

fig4a: Simulated current distribution at B = 0 T, f = 130 GHz [797kB] fig4a: Simulated current distribution at B = 0 T, f = 130 GHz [797kB] fig4a: Simulated current distribution at B = 0 T, f = 130 GHz [797kB] Security: Anyone File name: fig4a.xlsx Content type: Data Description: fig4a: Simulated current distribution (Jx) in the plane of the 2DEG channel for Vg = -3.1 V at B = 0 T, f = 130 GHz Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 797kB

fig4b: Jx calculated along the lines inf the 2DEG channel at B = 0 T, f = 130 GHz [31kB] fig4b: Jx calculated along the lines inf the 2DEG channel at B = 0 T, f = 130 GHz [31kB] fig4b: Jx calculated along the lines inf the 2DEG channel at B = 0 T, f = 130 GHz [31kB] Security: Anyone File name: fig4b.xlsx Content type: Data Description: fig4b: Jx calculated along the lines across the middle (y = 0), top (y = 12.5 μm), bottom (y = -12.5 μm) of the 2DEG channel at B = 0 T, f = 130 GHz Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 31kB

fig4c: Simulated current distribution at B = 0.1 T, f = 135 GHz [893kB] fig4c: Simulated current distribution at B = 0.1 T, f = 135 GHz [893kB] fig4c: Simulated current distribution at B = 0.1 T, f = 135 GHz [893kB] Security: Anyone File name: fig4c.xlsx Content type: Data Description: fig4c: Simulated current distribution (Jx) in the plane of the 2DEG channel for Vg = -3.1 V at B = 0.1 T, f = 135 GHz Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 893kB

fig4d: Jx calculated along the lines inf the 2DEG channel atB = 0.1 T, f = 135 GHz [32kB] fig4d: Jx calculated along the lines inf the 2DEG channel atB = 0.1 T, f = 135 GHz [32kB] fig4d: Jx calculated along the lines inf the 2DEG channel atB = 0.1 T, f = 135 GHz [32kB] Security: Anyone File name: fig4d.xlsx Content type: Data Description: fig4d: Jx calculated along the lines across the middle (y = 0), top (y = 12.5 μm), bottom (y = -12.5 μm) of the 2DEG channel atB = 0.1 T, f = 135 GHz Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 32kB

fig4e: Simulated current distribution at B = 0.3 T, f = 90 GHz [925kB] fig4e: Simulated current distribution at B = 0.3 T, f = 90 GHz [925kB] fig4e: Simulated current distribution at B = 0.3 T, f = 90 GHz [925kB] Security: Anyone File name: fig4e.xlsx Content type: Data Description: fig4e: Simulated current distribution (Jx) in the plane of the 2DEG channel for Vg = -3.1 V at B = 0.3 T, f = 90 GHz Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 925kB

fig4f: Jx calculated along the lines in the 2DEG channel at B = 0.3 T, f = 90 GHz [31kB] fig4f: Jx calculated along the lines in the 2DEG channel at B = 0.3 T, f = 90 GHz [31kB] fig4f: Jx calculated along the lines in the 2DEG channel at B = 0.3 T, f = 90 GHz [31kB] Security: Anyone File name: fig4f.xlsx Content type: Data Description: fig4f: Jx calculated along the lines across the middle (y = 0), top (y = 12.5 μm), bottom (y = -12.5 μm) of the 2DEG channel at B = 0.3 T, f = 90 GHz Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 31kB