Terahertz near-field imaging of surface plasmon waves in graphene structures
Journal Article
·
· Solid State Communications
- Univ. College London, London (United Kingdom); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Georgia Inst. of Technology, Atlanta, GA (United States)
- Univ. College London, London (United Kingdom)
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Georgia Inst. of Technology, Atlanta, GA (United States); Centre National de la Recherche Scientifique (CNRS), Grenoble (France)
In this study, we introduce a near-field scanning probe terahertz (THz) microscopy technique for probing surface plasmon waves on graphene. Based on THz time-domain spectroscopy method, this near-field imaging approach is well suited for studying the excitation and evolution of THz plasmon waves on graphene as well as for mapping of graphene properties at THz frequencies on the sub-wavelength scale.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1185000
- Alternate ID(s):
- OSTI ID: 1245292
- Report Number(s):
- SAND--2014-20346J; 547699
- Journal Information:
- Solid State Communications, Journal Name: Solid State Communications Journal Issue: C Vol. 224; ISSN 0038-1098
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Acoustic terahertz graphene plasmons revealed by photocurrent nanoscopy
|
journal | October 2016 |
Similar Records
Near-Field Spectroscopy and Imaging of Subwavelength Plasmonic Terahertz Resonators
Detection of internal fields in double-metal terahertz resonators
Non-contact imaging of terahertz surface currents with aperture-type near-field microscopy
Journal Article
·
Fri Apr 22 00:00:00 EDT 2016
· IEEE Transactions on Terahertz Science and Technology
·
OSTI ID:1249072
Detection of internal fields in double-metal terahertz resonators
Journal Article
·
Sun Feb 05 23:00:00 EST 2017
· Applied Physics Letters
·
OSTI ID:1356225
Non-contact imaging of terahertz surface currents with aperture-type near-field microscopy
Journal Article
·
Mon Jun 17 00:00:00 EDT 2024
· Optics Express
·
OSTI ID:2498474