Ultraviolet to far-infrared dielectric function of n -doped cadmium oxide thin films

Nolen, J. Ryan; Runnerstrom, Evan L.; Kelley, Kyle P.; Luk, Ting S.; Folland, Thomas G.; Cleri, Angela; Maria, Jon-Paul; Caldwell, Joshua D.

doi:10.1103/physrevmaterials.4.025202

Ultraviolet to far-infrared dielectric function of n -doped cadmium oxide thin films

Journal Article · Fri Feb 28 00:00:00 EST 2020 · Physical Review Materials

DOI:https://doi.org/10.1103/physrevmaterials.4.025202· OSTI ID:1770365

^[1]; ^[2]; Kelley, Kyle P. ^[3]; Luk, Ting S. ^[4]; ^[1]; Cleri, Angela ^[5]; Maria, Jon-Paul ^[5]; ^[1]

Vanderbilt Univ., Nashville, TN (United States)
North Carolina State Univ., Raleigh, NC (United States); Army Research Office, Research Triangle Park, NC (United States). CDCC US Army Research Lab.
North Carolina State Univ., Raleigh, NC (United States)
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Center for Integrated Nanotechnologies
Pennsylvania State Univ., University Park, PA (United States)

Spectroscopic ellipsometry and Fourier transform infrared spectroscopy were applied to extract the ultraviolet to far-infrared (150 – 33333 cm^-1) complex dielectric functions of high-quality, sputtered indium-doped cadmium oxide (In:CdO) thin crystalline films on MgO substrates possessing carrier densities (N_d) ranging from 1.1 x 10¹⁹ cm^-1 to 4.1 x 10²⁰ cm^-1. A multiple oscillator fit model was used to identify and analyze the three major contributors to the dielectric function and their dependence on doping density: interband transitions in the visible, free-carrier excitations (Drude response) in the near- to far-infrared, and IR-active optic phonons in the far-infrared. More specifically, values pertinent to the complex dielectric function such as the optical band gap (E_g), are shown here to be dependent upon carrier density, increasing from approximately 2.5–3 eV, while the high-frequency permittivity (ε_∞) decreases from 5.6 to 5.1 with increasing carrier density. The plasma frequency (ω_p) scales as $$\sqrt{N_d}$$, resulting in ω_p values occurring within the mid- to near-IR, and the effective mass (m *) was also observed to exhibit doping density-dependent changes, reaching a minimum of 0.11 m_o in unintentionally doped films (1.1 x 10¹⁹ cm^-1). Good quantitative agreement with prior work on polycrystalline, higher-doped CdO films is also demonstrated, illustrating the generality of the results. The analysis presented here in this paper will aid in predictive calculations for CdO-based next-generation nanophotonic and optoelectronic devices, while also providing an underlying physical description of the key properties dictating the dielectric response in this atypical semiconductor system.

View Accepted Manuscript (DOE)

Research Organization:: Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC04-94AL85000

OSTI ID:: 1770365

Alternate ID(s):: OSTI ID: 1602354

Report Number(s):: SAND--2021-2471J; 694448

Journal Information:: Physical Review Materials, Journal Name: Physical Review Materials Journal Issue: 2 Vol. 4; ISSN 2475-9953

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (80)

Alternative Plasmonic Materials: Beyond Gold and Silver Naik, Gururaj V.; Shalaev, Vladimir M.; Boltasseva, Alexandra Advanced Materials, Vol. 25, Issue 24 https://doi.org/10.1002/adma.201205076	journal	May 2013
Near‐Unity and Narrowband Thermal Emissivity in Balanced Dielectric Metasurfaces Howes, Austin; Nolen, Joshua R.; Caldwell, Joshua D. Advanced Optical Materials, Vol. 8, Issue 4 https://doi.org/10.1002/adom.201901470	journal	December 2019
Über die elektrische Leitfähigkeit und die thermoelektrische Kraft einiger Schwermetallverbindungen Bädeker, K. Annalen der Physik, Vol. 327, Issue 4 https://doi.org/10.1002/andp.19073270409	journal	January 1907
Relations between the Refractive Index and Energy Gap of Semiconductors Moss, T. S. physica status solidi (b), Vol. 131, Issue 2 https://doi.org/10.1002/pssb.2221310202	journal	October 1985
Nonparabolicity of the Conduction Band Structure in Degenerate Tin Dioxide Pisarkiewicz, T.; Kolodziej, A. physica status solidi (b), Vol. 158, Issue 1 https://doi.org/10.1002/pssb.2221580141	journal	March 1990
Optical Properties of Crystalline and Amorphous Semiconductors Adachi, Sadao https://doi.org/10.1007/978-1-4615-5241-3	book	January 1999
The influence of phonons and polarons on the infrared absorption of cadmium oxide Finkenrath, H.; Uhle, N.; Waidelich, W. Solid State Communications, Vol. 7, Issue 1 https://doi.org/10.1016/0038-1098(69)90681-4	journal	January 1969
Scattering of charge carriers in transparent and conducting thin oxide films with a non-parabolic conduction band Pisarkiewicz, T.; Zakrzewska, K.; Leja, E. Thin Solid Films, Vol. 174 https://doi.org/10.1016/0040-6090(89)90892-4	journal	July 1989
Surface plasmon resonance for gas detection and biosensing Liedberg, Bo; Nylander, Claes; Lunström, Ingemar Sensors and Actuators, Vol. 4, p. 299-304 https://doi.org/10.1016/0250-6874(83)85036-7	journal	January 1983
Characterization of thin-film amorphous semiconductors using spectroscopic ellipsometry Jellison, G. E.; Merkulov, V. I.; Puretzky, A. A. Thin Solid Films, Vol. 377-378 https://doi.org/10.1016/S0040-6090(00)01384-5	journal	December 2000
Low resistivity transparent conducting Al-doped ZnO films prepared by pulsed laser deposition Agura, Hideaki; Suzuki, Akio; Matsushita, Tatsuhiko Thin Solid Films, Vol. 445, Issue 2 https://doi.org/10.1016/S0040-6090(03)01158-1	journal	December 2003
Indium tin oxide films made from nanoparticles: models for the optical and electrical properties Ederth, J.; Heszler, P.; Hultåker, A. Thin Solid Films, Vol. 445, Issue 2, p. 199-206 https://doi.org/10.1016/S0040-6090(03)01164-7	journal	December 2003
Observation of low resistivity and high mobility in Ga doped ZnO thin films grown by buffer assisted pulsed laser deposition Ajimsha, R. S.; Das, Amit K.; Misra, P. Journal of Alloys and Compounds, Vol. 638 https://doi.org/10.1016/j.jallcom.2015.02.162	journal	July 2015
Effects of substrate temperature on the properties of Ga-doped ZnO by pulsed laser deposition Park, Sang-Moo; Ikegami, Tomoaki; Ebihara, Kenji Thin Solid Films, Vol. 513, Issue 1-2 https://doi.org/10.1016/j.tsf.2006.01.051	journal	August 2006
Discovery-based design of transparent conducting oxide films Exarhos, Gregory J.; Zhou, Xiao-Dong Thin Solid Films, Vol. 515, Issue 18, p. 7025-7052 https://doi.org/10.1016/j.tsf.2007.03.014	journal	June 2007
Ellipsometric study of SixC films: Analysis of Tauc–Lorentz and Gaussian oscillator models Budai, Judit; Hanyecz, István; Szilágyi, Edit Thin Solid Films, Vol. 519, Issue 9 https://doi.org/10.1016/j.tsf.2010.12.073	journal	February 2011
Modified Tauc–Lorentz dispersion model leading to a more accurate representation of absorption features below the bandgap Likhachev, D. V.; Malkova, N.; Poslavsky, L. Thin Solid Films, Vol. 589 https://doi.org/10.1016/j.tsf.2015.07.035	journal	August 2015
Resonant Coupling between Molecular Vibrations and Localized Surface Plasmon Resonance of Faceted Metal Oxide Nanocrystals Agrawal, Ankit; Singh, Ajay; Yazdi, Sadegh Nano Letters, Vol. 17, Issue 4 https://doi.org/10.1021/acs.nanolett.7b00404	journal	March 2017
High-Contrast Infrared Absorption Spectroscopy via Mass-Produced Coaxial Zero-Mode Resonators with Sub-10 nm Gaps Yoo, Daehan; Mohr, Daniel A.; Vidal-Codina, Ferran Nano Letters, Vol. 18, Issue 3 https://doi.org/10.1021/acs.nanolett.7b05295	journal	February 2018
Strong Coupling of Epsilon-Near-Zero Phonon Polaritons in Polar Dielectric Heterostructures Passler, Nikolai Christian; Gubbin, Christopher R.; Folland, Thomas Graeme Nano Letters, Vol. 18, Issue 7 https://doi.org/10.1021/acs.nanolett.8b01273	journal	June 2018
Polaritonic Hybrid-Epsilon-near-Zero Modes: Beating the Plasmonic Confinement vs Propagation-Length Trade-Off with Doped Cadmium Oxide Bilayers Runnerstrom, Evan L.; Kelley, Kyle P.; Folland, Thomas G. Nano Letters, Vol. 19, Issue 2 https://doi.org/10.1021/acs.nanolett.8b04182	journal	December 2018
Phonon-Polaritonic Bowtie Nanoantennas: Controlling Infrared Thermal Radiation at the Nanoscale Wang, Tao; Li, Peining; Chigrin, Dmitry N. ACS Photonics, Vol. 4, Issue 7, p. 1753-1760 https://doi.org/10.1021/acsphotonics.7b00321	journal	June 2017
Epsilon-near-Zero Modes and Surface Plasmon Resonance in Fluorine-Doped Cadmium Oxide Thin Films Runnerstrom, Evan L.; Kelley, Kyle P.; Sachet, Edward ACS Photonics, Vol. 4, Issue 8 https://doi.org/10.1021/acsphotonics.7b00429	journal	July 2017
Multiple Epsilon-Near-Zero Resonances in Multilayered Cadmium Oxide: Designing Metamaterial-Like Optical Properties in Monolithic Materials Kelley, Kyle P.; Runnerstrom, Evan L.; Sachet, Edward ACS Photonics, Vol. 6, Issue 5 https://doi.org/10.1021/acsphotonics.9b00367	journal	April 2019
Sources of Conductivity and Doping Limits in CdO from Hybrid Density Functional Theory Burbano, Mario; Scanlon, David O.; Watson, Graeme W. Journal of the American Chemical Society, Vol. 133, Issue 38 https://doi.org/10.1021/ja204639y	journal	September 2011
Sensing Characteristics of NIR Localized Surface Plasmon Resonances in Gold Nanorings for Application as Ultrasensitive Biosensors Larsson, Elin M.; Alegret, Joan; Käll, Mikael Nano Letters, Vol. 7, Issue 5 https://doi.org/10.1021/nl0701612	journal	May 2007
Aberration-Free Ultrathin Flat Lenses and Axicons at Telecom Wavelengths Based on Plasmonic Metasurfaces Aieta, Francesco; Genevet, Patrice; Kats, Mikhail A. Nano Letters, Vol. 12, Issue 9, p. 4932-4936 https://doi.org/10.1021/nl302516v	journal	January 2012
Shape-Dependent Plasmonic Response and Directed Self-Assembly in a New Semiconductor Building Block, Indium-Doped Cadmium Oxide (ICO) Gordon, Thomas R.; Paik, Taejong; Klein, Dahlia R. Nano Letters, Vol. 13, Issue 6, p. 2857-2863 https://doi.org/10.1021/nl4012003	journal	May 2013
Low-Loss, Extreme Subdiffraction Photon Confinement via Silicon Carbide Localized Surface Phonon Polariton Resonators Caldwell, Joshua D.; Glembocki, Orest J.; Francescato, Yan Nano Letters, Vol. 13, Issue 8 https://doi.org/10.1021/nl401590g	journal	July 2013
Plasmonic Nanopillar Arrays for Large-Area, High-Enhancement Surface-Enhanced Raman Scattering Sensors Caldwell, Joshua D.; Glembocki, Orest; Bezares, Francisco J. ACS Nano, Vol. 5, Issue 5 https://doi.org/10.1021/nn200636t	journal	April 2011
Spectral Tuning of Localized Surface Phonon Polariton Resonators for Low-Loss Mid-IR Applications Chen, Yiguo; Francescato, Yan; Caldwell, Joshua D. ACS Photonics, Vol. 1, Issue 8 https://doi.org/10.1021/ph500143u	journal	July 2014
Boron nitride nanoresonators for phonon-enhanced molecular vibrational spectroscopy at the strong coupling limit Autore, Marta; Li, Peining; Dolado, Irene Light: Science & Applications, Vol. 7, Issue 4 https://doi.org/10.1038/lsa.2017.172	journal	December 2017
Phonon-enhanced light–matter interaction at the nanometre scale Hillenbrand, R.; Taubner, T.; Keilmann, F. Nature, Vol. 418, Issue 6894 https://doi.org/10.1038/nature00899	journal	July 2002
In-situ ultra-sensitive infrared absorption spectroscopy of biomolecule interactions in real time with plasmonic nanoantennas Adato, Ronen; Altug, Hatice Nature Communications, Vol. 4, Issue 1 https://doi.org/10.1038/ncomms3154	journal	July 2013
Sub-diffractional volume-confined polaritons in the natural hyperbolic material hexagonal boron nitride Caldwell, Joshua D.; Kretinin, Andrey V.; Chen, Yiguo Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms6221	journal	October 2014
Dysprosium-doped cadmium oxide as a gateway material for mid-infrared plasmonics Sachet, Edward; Shelton, Christopher T.; Harris, Joshua S. Nature Materials, Vol. 14, Issue 4 https://doi.org/10.1038/nmat4203	journal	February 2015
Optical antenna thermal emitters Schuller, Jon A.; Taubner, Thomas; Brongersma, Mark L. Nature Photonics, Vol. 3, Issue 11 https://doi.org/10.1038/nphoton.2009.188	journal	October 2009
Femtosecond optical polarization switching using a cadmium oxide-based perfect absorber Yang, Yuanmu; Kelley, Kyle; Sachet, Edward Nature Photonics, Vol. 11, Issue 6 https://doi.org/10.1038/nphoton.2017.64	journal	May 2017
3D vertical nanostructures for enhanced infrared plasmonics Malerba, Mario; Alabastri, Alessandro; Miele, Ermanno Scientific Reports, Vol. 5, Issue 1 https://doi.org/10.1038/srep16436	journal	November 2015
Parameterization of the optical functions of amorphous materials in the interband region Jellison, G. E.; Modine, F. A. Applied Physics Letters, Vol. 69, Issue 3 https://doi.org/10.1063/1.118064	journal	July 1996
Achieving high free electron mobility in ZnO:Al thin films grown by reactive pulsed magnetron sputtering Cornelius, S.; Vinnichenko, M.; Shevchenko, N. Applied Physics Letters, Vol. 94, Issue 4 https://doi.org/10.1063/1.3074373	journal	January 2009
Hydrogen-doped In2O3 transparent conducting oxide films prepared by solid-phase crystallization method Koida, Takashi; Kondo, Michio; Tsutsumi, Koichi Journal of Applied Physics, Vol. 107, Issue 3 https://doi.org/10.1063/1.3284960	journal	February 2010
Properties of tin doped indium oxide thin films prepared by magnetron sputtering Ray, Swati; Banerjee, Ratnabali; Basu, N. Journal of Applied Physics, Vol. 54, Issue 6 https://doi.org/10.1063/1.332415	journal	June 1983
Raman scattering of cadmium oxide epilayers grown by metal-organic vapor phase epitaxy Cuscó, R.; Ibáñez, J.; Domenech-Amador, N. Journal of Applied Physics, Vol. 107, Issue 6 https://doi.org/10.1063/1.3357377	journal	March 2010
In search of the elusive lossless metal Khurgin, J. B.; Sun, G. Applied Physics Letters, Vol. 96, Issue 18 https://doi.org/10.1063/1.3425890	journal	May 2010
Fermi level stabilization energy in cadmium oxide Speaks, D. T.; Mayer, M. A.; Yu, K. M. Journal of Applied Physics, Vol. 107, Issue 11 https://doi.org/10.1063/1.3428444	journal	June 2010
Ellipsometric determination of optical constants for silicon and thermally grown silicon dioxide via a multi-sample, multi-wavelength, multi-angle investigation Herzinger, C. M.; Johs, B.; McGahan, W. A. Journal of Applied Physics, Vol. 83, Issue 6 https://doi.org/10.1063/1.367101	journal	March 1998
Temperature-dependent infrared dielectric functions of MgO crystal: An ellipsometry and first-principles molecular dynamics study Yang, J. Y.; Zhang, W. J.; Liu, L. H. The Journal of Chemical Physics, Vol. 141, Issue 10 https://doi.org/10.1063/1.4895134	journal	September 2014
Tutorial: Reactive high power impulse magnetron sputtering (R-HiPIMS) Anders, André Journal of Applied Physics, Vol. 121, Issue 17 https://doi.org/10.1063/1.4978350	journal	March 2017
High mobility yttrium doped cadmium oxide thin films Kelley, Kyle P.; Sachet, Edward; Shelton, Christopher T. APL Materials, Vol. 5, Issue 7 https://doi.org/10.1063/1.4993799	journal	July 2017
Ultra-sensitive vibrational spectroscopy of protein monolayers with plasmonic nanoantenna arrays Adato, R.; Yanik, A. A.; Amsden, J. J. Proceedings of the National Academy of Sciences, Vol. 106, Issue 46 https://doi.org/10.1073/pnas.0907459106	journal	October 2009
Indium-cadmium-oxide films having exceptional electrical conductivity and optical transparency: Clues for optimizing transparent conductors Wang, A.; Babcock, J. R.; Edleman, N. L. Proceedings of the National Academy of Sciences, Vol. 98, Issue 13 https://doi.org/10.1073/pnas.121188298	journal	June 2001
Determining the nonparabolicity factor of the CdO conduction band using indium doping and the Drude theory Mendelsberg, Rueben J.; Zhu, Yuankun; Anders, André Journal of Physics D: Applied Physics, Vol. 45, Issue 42 https://doi.org/10.1088/0022-3727/45/42/425302	journal	October 2012
Transparent conducting oxide semiconductors for transparent electrodes Minami, Tadatsugu Semiconductor Science and Technology, Vol. 20, Issue 4 https://doi.org/10.1088/0268-1242/20/4/004	journal	March 2005
The Interpretation of the Properties of Indium Antimonide Moss, T. S. Proceedings of the Physical Society. Section B, Vol. 67, Issue 10 https://doi.org/10.1088/0370-1301/67/10/306	journal	October 1954
Anomalous Optical Absorption Limit in InSb Burstein, Elias Physical Review, Vol. 93, Issue 3 https://doi.org/10.1103/PhysRev.93.632	journal	February 1954
Effects of Free Carriers on the Optical Properties of Doped CdO for Full-Spectrum Photovoltaics Liu, Chao Ping; Foo, Yishu; Kamruzzaman, M. Physical Review Applied, Vol. 6, Issue 6 https://doi.org/10.1103/PhysRevApplied.6.064018	journal	December 2016
Optical Constants of the Noble Metals Johnson, P. B.; Christy, R. W. Physical Review B, Vol. 6, Issue 12, p. 4370-4379 https://doi.org/10.1103/PhysRevB.6.4370	journal	December 1972
Carrier concentration and lattice absorption in bulk and epitaxial silicon carbide determined using infrared ellipsometry Tiwald, Thomas E.; Woollam, John A.; Zollner, Stefan Physical Review B, Vol. 60, Issue 16 https://doi.org/10.1103/PhysRevB.60.11464	journal	October 1999
Infrared dielectric anisotropy and phonon modes of sapphire Schubert, M.; Tiwald, T. E.; Herzinger, C. M. Physical Review B, Vol. 61, Issue 12 https://doi.org/10.1103/PhysRevB.61.8187	journal	March 2000
Effects of carrier concentration on the dielectric function of ZnO:Ga and In 2 O 3 : Sn studied by spectroscopic ellipsometry: Analysis of free-carrier and band-edge absorption Fujiwara, Hiroyuki; Kondo, Michio Physical Review B, Vol. 71, Issue 7 https://doi.org/10.1103/PhysRevB.71.075109	journal	February 2005
Theory of epsilon-near-zero modes in ultrathin films Campione, Salvatore; Brener, Igal; Marquier, Francois Physical Review B, Vol. 91, Issue 12, Article No. 121408(R) https://doi.org/10.1103/PhysRevB.91.121408	journal	March 2015
Optical dielectric function of silver Yang, Honghua U.; D'Archangel, Jeffrey; Sundheimer, Michael L. Physical Review B, Vol. 91, Issue 23 https://doi.org/10.1103/PhysRevB.91.235137	journal	June 2015
Surface Band-Gap Narrowing in Quantized Electron Accumulation Layers King, P. D. C.; Veal, T. D.; McConville, C. F. Physical Review Letters, Vol. 104, Issue 25 https://doi.org/10.1103/PhysRevLett.104.256803	journal	June 2010
Drastic Reduction of Plasmon Damping in Gold Nanorods Sönnichsen, C.; Franzl, T.; Wilk, T. Physical Review Letters, Vol. 88, Issue 7 https://doi.org/10.1103/PhysRevLett.88.077402	journal	January 2002
General Properties of Local Plasmons in Metal Nanostructures Wang, Feng; Shen, Y. Ron Physical Review Letters, Vol. 97, Issue 20 https://doi.org/10.1103/PhysRevLett.97.206806	journal	November 2006
Dielectric Metamaterials Based on Electric and Magnetic Resonances of Silicon Carbide Particles Schuller, Jon A.; Zia, Rashid; Taubner, Thomas Physical Review Letters, Vol. 99, Issue 10 https://doi.org/10.1103/PhysRevLett.99.107401	journal	September 2007
High power impulse magnetron sputtering discharge Gudmundsson, J. T.; Brenning, N.; Lundin, D. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 30, Issue 3 https://doi.org/10.1116/1.3691832	journal	May 2012
Low-Loss Plasmonic Metamaterials Boltasseva, A.; Atwater, H. A. Science, Vol. 331, Issue 6015, p. 290-291 https://doi.org/10.1126/science.1198258	journal	January 2011
Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction Yu, N.; Genevet, P.; Kats, M. A. Science, Vol. 334, Issue 6054 https://doi.org/10.1126/science.1210713	journal	September 2011
Broadband Light Bending with Plasmonic Nanoantennas Ni, X.; Emani, N. K.; Kildishev, A. V. Science, Vol. 335, Issue 6067 https://doi.org/10.1126/science.1214686	journal	December 2011
Generalized 4 × 4 matrix formalism for light propagation in anisotropic stratified media: study of surface phonon polaritons in polar dielectric heterostructures Passler, Nikolai Christian; Paarmann, Alexander Journal of the Optical Society of America B, Vol. 34, Issue 10 https://doi.org/10.1364/JOSAB.34.002128	journal	January 2017
Large-area plasmonic hot-spot arrays: sub-2 nm interparticle separations with plasma-enhanced atomic layer deposition of Ag on periodic arrays of Si nanopillars Caldwell, Joshua D.; Glembocki, Orest J.; Bezares, Francisco J. Optics Express, Vol. 19, Issue 27 https://doi.org/10.1364/OE.19.026056	journal	January 2011
Berreman mode and epsilon near zero mode Vassant, Simon; Hugonin, Jean-Paul; Marquier, Francois Optics Express, Vol. 20, Issue 21, p. 23971-23977 https://doi.org/10.1364/OE.20.023971	journal	January 2012
Anomalous plasmon resonance from confined diffusive charges: high quality and tunability from mid to far infrared wavebands Gu, Yu; Li, Xiaoming; Chen, Jun Optics Express, Vol. 24, Issue 26 https://doi.org/10.1364/OE.24.029908	journal	January 2016
High mobility indium tin oxide thin film and its application at infrared wavelengths: model and experiment Chen, Zimin; Zhuo, Yi; Tu, Wenbin Optics Express, Vol. 26, Issue 17 https://doi.org/10.1364/OE.26.022123	journal	January 2018
Optical and electrical properties of ultra-thin indium tin oxide nanofilms on silicon for infrared photonics Cleary, Justin W.; Smith, Evan M.; Leedy, Kevin D. Optical Materials Express, Vol. 8, Issue 5 https://doi.org/10.1364/OME.8.001231	journal	January 2018
Role of epsilon-near-zero substrates in the optical response of plasmonic antennas Kim, Jongbum; Dutta, Aveek; Naik, Gururaj V. Optica, Vol. 3, Issue 3 https://doi.org/10.1364/OPTICA.3.000339	journal	January 2016
Low-loss, infrared and terahertz nanophotonics using surface phonon polaritons Caldwell, Joshua D.; Lindsay, Lucas; Giannini, Vincenzo Nanophotonics, Vol. 4, Issue 1 https://doi.org/10.1515/nanoph-2014-0003	journal	January 2015
Silicides for Infrared Surface Plasmon Resonance Biosensors Cleary, Justin; Peale, Robert; Shelton, David MRS Proceedings, Vol. 1133 https://doi.org/10.1557/PROC-1133-AA10-03	journal	January 2008

Similar Records

Laterally Modulating Carrier Concentration by Ion Irradiation in CdO Thin Films for Mid‐IR Plasmonics

Journal Article · Mon Sep 23 20:00:00 EDT 2024 · Advanced Optical Materials · OSTI ID:2474995

Optical properties of amorphous and crystalline Sb-doped SnO{sub 2} thin films studied with spectroscopic ellipsometry: Optical gap energy and effective mass

Journal Article · Fri Aug 28 00:00:00 EDT 2015 · Journal of Applied Physics · OSTI ID:22494803

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY

Ultraviolet to far-infrared dielectric function of n -doped cadmium oxide thin films

Citation Formats

References (80)

Similar Records

Related Subjects