Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 848

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Experimental demonstration of frequency-agile terahertz metamaterials

Chen, Hou-Tong, O'Hara, John F., Azad, Abul K., Taylor, Antoinette J., Averitt, Richard D., Shrekenhamer, David B., Padilla, Willie J.·2008·Nature Photonics
DOI 10.1038/nphoton.2008.52
Open this paper in CoChat — free account

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/nphoton.2008.52

Cites

3 of 3 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 3 references

Research works printed but not linked: 24

  1. Veselago, V. G. The electrodynamics of substances with simultaneously negative values of ɛ and μ. Sov. Phys. Usp. 10, 509–514 (1968). · DOI · Paper page
  2. Shelby, R. A., Smith, D. R. & Schultz, S. Experimental verification of a negative index of refraction. Science 292, 77–79 (2001). · DOI · Paper page
  3. Fang, N., Lee, H., Sun, C. & Zhang, X. Sub-diffraction-limited optical imaging with a silver superlens. Science 308, 534–537 (2005). · DOI · Paper page
  4. Wiltshire, M. C. K. et al. Microstructured magnetic materials for RF flux guides in magnetic resonance imaging. Science 291, 849–851 (2001). · DOI · Paper page
  5. Smith, D. R., Padilla, W. J., Vier, D. C., Nemat-Nasser, S. C. & Schultz, S. Composite medium with simultaneously negative permeability and permittivity. Phys. Rev. Lett. 84, 4184–4187 (2000). · DOI · Paper page
  6. Yen, T. J. et al. Terahertz magnetic response from artificial materials. Science 303, 1494–1496 (2004). · DOI · Paper page
  7. Soukoulis, C. M., Linden, S. & Wegener, M. Negative refractive index at optical wavelengths. Science 315, 47–49 (2007). · DOI · Paper page
  8. Shalaev, V. M. Optical negative-index metamaterials. Nature Photon. 1, 41–48 (2007). · DOI · Paper page
  9. Smith, D. R., Mock, J. J., Starr, A. F. & Schurig, D. Gradient index metamaterials. Phys. Rev. E 71, 036609 (2005). · DOI · Paper page
  10. Greegor, R. B. et al. Simulation and testing of a graded negative index of refraction lens. Appl. Phys. Lett. 87, 091114 (2005). · DOI
  11. Padilla, W. J., Taylor, A. J., Highstrete, C., Lee, M. & Averitt, R. D. Dynamical electric and magnetic metamaterial response at terahertz frequencies. Phys. Rev. Lett. 96, 107401 (2006). · DOI · Paper page
  12. Chen, H.-T. et al. Ultrafast optical switching of terahertz metamaterials fabricated on ErAs/GaAs nanoisland superlattices. Opt. Lett. 32, 1620–1622 (2007). · DOI · Paper page
  13. Chen, H.-T. et al. Active terahertz metamaterial devices. Nature 444, 597–600 (2006). · DOI · Paper page
  14. Alù, A. & Engheta, N. Guided modes in a waveguide filled with a pair of single-negative (SNG), double-negative (DNG), and/or double-positive (DPS) layers. IEEE Trans. Microwave Theory Techniques 52, 199–210 (2004). · DOI · Paper page
  15. Gil, I. et al. Varactor-loaded split ring resonators for tunable notch filters at microwave frequencies. Electron. Lett. 40, 1347–1348 (2004). · doi:10.1049/el:20046389
  16. Gil, I., Bonache, J., García-García, J. & Martín, F. Tunable metamaterial transmission lines based on varactor-loaded split-ring resonators. IEEE Trans. Microwave Theory Techniques 54, 2665–2674 (2006). · doi:10.1109/tmtt.2006.872949
  17. Lim, S., Caloz, C. & Itoh, T. Metamaterial-based electronically controlled transmission-line structure as a novel leaky-wave antenna with tunable radiation angle and beamwidth. IEEE Trans. Microwave Theory Techniques 52, 2678–2690 (2004). · doi:10.1109/tmtt.2004.838302
  18. Kim, H., Ho, S.-J., Choi, M.-K., Kozyrev, A. B. & van der Weide, D. W. Combined left- and right-handed tunable transmission lines with tunable passband and 0° phase shift. IEEE Trans. Microwave Theory Techniques 54, 4178–4184 (2006). · doi:10.1109/tmtt.2006.885884
  19. Degiron, A., Mock, J. J. & Smith, D. R. Modulating and tuning the response of metamaterials at the unit cell level. Opt. Express 15, 1115–1127 (2007). · DOI
  20. Schurig, D., Mock, J. J. & Smith, D. R. Electric-field-coupled resonators for negative permittivity metamaterials. Appl. Phys. Lett. 88, 041109 (2006). · DOI · Paper page
  21. Padilla, W. J. et al. Electrically resonant terahertz metamaterials: Theoretical and experimental investigations. Phys. Rev. B 75, 041102(R) (2007). · doi:10.1103/physrevb.75.041102
  22. Chen, H.-T. et al. Complementary planar terahertz metamaterials. Opt. Express 15, 1084–1095 (2007). · DOI · Paper page
  23. Averitt, R. D. & Taylor, A. J. Ultrafast optical and far-infrared quasiparticle dynamics in correlated electron materials. J. Phys. Condens. Matter. 14, R1357–R1390 (2002). · DOI · Paper page
  24. Grischkowsky, D., Keiding, S., van Exter, M. & Fattinger, C. Far-infrared time-domain spectroscopy with terahertz beams of dielectrics and semiconductors. J. Opt. Soc. Am. B 7, 2006–2015 (1990). · DOI · Paper page

Cited by

See all 848

Metadata

Authors
Chen, H.-T., O'Hara, J. F., Azad, A. K., Taylor, A. J., Averitt, R. D., Shrekenhamer, D. B., & Padilla, W. J.
Venue
Nature Photonics
Publisher
Springer Science and Business Media LLC
Published
2008-04-13
Volume
2
Issue
5
Pages
295-298
ISSN
  • 1749-4885 (ISSN-L)
  • 1749-4893
DOI
10.1038/nphoton.2008.52
OpenAlex
W2023554267
Cited by
848
References
3
FWCI
19.88
Type
journal article
Language
en
Open access
closed
Licence
www.springer.com/tdm (tdm)

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Experimental demonstration of frequency-agile terahertz metamaterials. https://app.cochat.ai/papers/10.1038/nphoton.2008.52
The paper
Chen, H.-T., O'Hara, J. F., Azad, A. K., Taylor, A. J., Averitt, R. D., Shrekenhamer, D. B., & Padilla, W. J. (2008). Experimental demonstration of frequency-agile terahertz metamaterials. Nature Photonics. https://doi.org/10.1038/nphoton.2008.52

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.