Doped ceramics of indium oxides for negative permittivity materials in MHz-kHz frequency regions

Low-loss and temperature-stable negative permittivity in La0.5Sr0.5MnO3 ceramics

(2020) Zhongyang Wang et al.   JOURNAL OF THE EUROPEAN CERAMIC SOCIETY

Toward Apparent Negative Permittivity Measurement in a Magnetic Nanofluid with Electrically Induced Clusters

(2019) Michal Rajnak et al.   Physical Review Applied

Lightweight Ti2CTx MXene/Poly(vinyl alcohol) Composite Foams for Electromagnetic Wave Shielding with Absorption-Dominated Feature

(2019) Hailong Xu et al.   ACS Applied Materials & Interfaces

Targeted Double Negative Properties in Silver/Silica Random Metamaterials by Precise Control of Microstructures

(2019) Peitao Xie et al.   Research

Negative permittivity in titanium nitride‐alumina composite for functionalized structural ceramics

(2019) Guohua Fan et al.   JOURNAL OF THE AMERICAN CERAMIC SOCIETY

Design and analysis of negative permittivity behaviors in barium titanate/nickel metacomposites

(2019) Zhongyang Wang et al.   ACTA MATERIALIA

Permittivity transition from positive to negative in acrylic polyurethane-aluminum composites

(2019) Zhongyang Wang et al.   COMPOSITES SCIENCE AND TECHNOLOGY

Flexible polyimide nanocomposites with DC bias induced excellent dielectric tunability and unique non-percolative negative-k towards intrinsic metamaterials

(2018) Chao Zhang et al.   ACS Applied Materials & Interfaces

Mesoporous carbon hollow microspheres with red blood cell like morphology for efficient microwave absorption at elevated temperature

(2018) Hailong Xu et al.   CARBON

Enhanced electrical properties of antimony doped tin oxide thin films deposited via aerosol assisted chemical vapour deposition

(2018) Sapna D. Ponja et al.   Journal of Materials Chemistry C

A versatile foaming platform to fabricate polymer/carbon composites with high dielectric permittivity and ultra-low dielectric loss

(2018) Biao Zhao et al.   Journal of Materials Chemistry A

Tunable negative permittivity in nano-carbon coated magnetic microwire polymer metacomposites

(2018) Diana Estevez et al.   COMPOSITES SCIENCE AND TECHNOLOGY

Constructing hollow graphene nano-spheres confined in porous amorphous carbon particles for achieving full X band microwave absorption

(2018) Hailong Xu et al.   CARBON

Coexistence of gyromagnetic resonance and low frequency plasmonic state in the submicron Ni granular composite materials

(2017) Herieta Massango et al.   JOURNAL OF APPLIED PHYSICS

Tunable Negative Permittivity with Fano-like Resonance and Magnetic Property in Percolative Silver/Yittrium Iron Garnet Nanocomposites

(2017) Kai Sun et al.   Journal of Physical Chemistry C

Significantly improved dielectric performances of sandwich-structured polymer composites induced by alternating positive-k and negative-k layers

(2017) Zhicheng Shi et al.   Journal of Materials Chemistry A

Tunable electromagnetic shielding properties of conductive poly(vinylidene fluoride)/Ni chain composite films with negative permittivity

(2017) Biao Zhao et al.   Journal of Materials Chemistry C

Double negative electromagnetic properties of percolated Fe53Ni47/Cu granular composites

(2016) Takanori Tsutaoka et al.   APPLIED PHYSICS LETTERS

Complex permittivity of semiconductor device under DC bias

(2016) Yun Li et al.   MICROELECTRONIC ENGINEERING

Metal oxides for optoelectronic applications

(2016) Xinge Yu et al.   NATURE MATERIALS

Large optical nonlinearity of indium tin oxide in its epsilon-near-zero region

(2016) M. Z. Alam et al.   SCIENCE

Perovskite (La,Sr)MnO3 with tunable electrical properties by the Sr-doping effect

(2015) Ke-lan Yan et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Ultrabroadband terahertz conductivity of highly doped ZnO and ITO

(2015) Tianwu Wang et al.   Optical Materials Express

Negative permittivity and permeability spectra of Cu/yttrium iron garnet hybrid granular composite materials in the microwave frequency range

(2013) Takanori Tsutaoka et al.   APPLIED PHYSICS LETTERS

Low frequency plasmonic state and negative permittivity spectra of coagulated Cu granular composite materials in the percolation threshold

(2013) Takanori Tsutaoka et al.   APPLIED PHYSICS LETTERS

Negative permittivity behavior and magnetic performance of perovskite La1−xSrxMnO3at high-frequency

(2013) Ke-lan Yan et al.   Journal of Materials Chemistry C

A comparison of graphene, superconductors and metals as conductors for metamaterials and plasmonics

(2012) Philippe Tassin et al.   Nature Photonics

Effect of post-annealing on the electrical conductivity of spark plasma sintered antimony-doped tin oxide (ATO) ceramics

(2012) Fei Chen et al.   SCRIPTA MATERIALIA

Temperature Dependence of Resonances in Metamaterials

(2010) Vasundara V. Varadan et al.   IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES