[HTML][HTML] Plasmonic group IVB transition metal nitrides: Fabrication methods and applications in biosensing, photovoltaics and photocatalysis

BN Günaydın, AO Çetinkaya, M Torabfam… - Advances in Colloid and …, 2024 - Elsevier
This review paper focuses on group IVB transition metal nitrides (TMNs) such as titanium
nitride (TiN), zirconium nitride (ZrN), and hafnium nitride (HfN) and as alternative plasmonic …

Refractory plasmonic hafnium nitride and zirconium nitride thin films as alternatives to silver for solar mirror applications

P Das, B Biswas, KC Maurya… - ACS Applied Materials …, 2022 - ACS Publications
Harnessing solar energy by employing concentrated solar power (CSP) systems requires
materials with high electrical conductivity and optical reflectivity. Silver, with its excellent …

Electron confinement–induced plasmonic breakdown in metals

P Das, S Rudra, D Rao, S Banerjee, A Indiradevi… - Science …, 2024 - science.org
Plasmon resonance represents the collective oscillation of free electron gas density and
enables enhanced light-matter interactions in nanoscale dimensions. Traditionally, the …

Ultra‐Emissive MgO‐PVDF Polymer Nanocomposite Paint for Passive Daytime Radiative Cooling

P Das, S Rudra, KC Maurya… - Advanced Materials …, 2023 - Wiley Online Library
Passive daytime radiative cooling (PDRC) holds enormous potential to provide low‐cost,
electricity‐free cooling in hot environments and to overcome the urban heat island effects …

Flexible but refractory single-crystalline hyperbolic metamaterials

R Zhang, T Lin, S Peng, J Bi, S Zhang, G Su, J Sun… - Nano Letters, 2023 - ACS Publications
The fabrication of flexible single-crystalline plasmonic or photonic components in a scalable
way is fundamentally important to flexible electronic and photonic devices with high speed …

Coexistence of infrared plasmon and thermoelectricity in rare-earth semiconducting ytterbium nitride

M Loyal, B Biswas, P Das, B Saha - Applied Physics Letters, 2023 - pubs.aip.org
Rare-earth nitride (REN) pnictides are exciting materials due to their localized and strongly
correlated 4f-electrons that lead to interesting magnetic properties useful for spintronic …

Thermionic Emission in Artificially Structured Single‐Crystalline Elemental Metal/Compound Semiconductor Superlattices

RS Rawat, D Rao, S Rudra, N Raut… - Advanced …, 2024 - Wiley Online Library
Metal/semiconductor superlattices represent a fascinating frontier in materials science and
nanotechnology, where alternating layers of metals and semiconductors are precisely …

Surface scattering-dependent electronic transport in ultrathin scandium nitride films

D Mukhopadhyay, S Rudra, B Biswas, P Das… - Applied Physics …, 2023 - pubs.aip.org
With the constant miniaturization of device technologies, it has become essential to
understand and engineer the electronic properties of semiconductors in nanoscale …

The role of losses in determining hyperbolic material figures of merit

EM Jackson, JG Tischler, DC Ratchford, CT Ellis - Scientific Reports, 2024 - nature.com
Uniaxial materials have achieved new prominence in photonics because they can have
hyperbolic spectral regions with metallic (ε< 0) and dielectric (ε> 0) permittivities along …

Plasmonic Hyperbolic Dispersion in Epitaxial Rock Salt/Wurtzite Superlattices

X Wang, S Peng, W Chen, SD Cheng… - ACS Applied …, 2024 - ACS Publications
Epitaxy of hybrid superlattices (HSLs) consisting of functional layers with different crystal
geometries is crucial to expanding the family of artificially designed single-crystalline …