Vineet Kumar

Works (6)

Updated: July 28th, 2023 21:14

2021 journal article

Luminescence Behavior of the Ba2HfF8:Dy3+/Sm3+ Nanophosphor for White Light-Emitting Applications

ACS APPLIED ELECTRONIC MATERIALS, 3(5), 2261–2267.

By: V. Kumar n, V. Bhardwaj * & A. Kaushik *

author keywords: fluoride host; lanthanides; white light emission; scintillation; cathodoluminescence
topics (OpenAlex): Luminescence Properties of Advanced Materials; Atomic and Subatomic Physics Research; Inorganic Fluorides and Related Compounds
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Source: Web Of Science
Added: June 21, 2021

2019 journal article

Harnessing Plasmon-Induced Hot Carriers at the Interfaces with Ferroelectrics

Frontiers in Chemistry, 7(299), 1–19.

By: V. Kumar n, S. O'Donnell n, D. Slang, P. Maggard n  & G. Wang n

author keywords: ferroelectrics; surface plasmon resonance; Schottky barrier; spontaneous polarization; hot electrons; charge injection; photocatalysis
topics (OpenAlex): Copper-based nanomaterials and applications; Advanced Photocatalysis Techniques; Iron oxide chemistry and applications
TL;DR: Results demonstrate that integrated ferroelectric-plasmonic systems represent a potentially transformative concept for use in the field of solar energy conversion. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: May 28, 2019

2019 journal article

Interfacing Plasmonic Nanoparticles with Ferroelectrics for Hot-Carrier-Driven Photocatalysis: Impact of Schottky Barrier Height

ACS APPLIED ENERGY MATERIALS, 2(10), 7690–7699.

By: V. Kumar n, S. O'Donnell n, B. Zoellner n, J. Martinez n, G. Wang n & P. Maggard n 

author keywords: Pt-end-capped gold nanorods; ferroelectrics; surface plasmon resonance; hot electrons; charge separation; photocatalysts; H-2 production
topics (OpenAlex): Advanced Photocatalysis Techniques; Copper-based nanomaterials and applications; Quantum Dots Synthesis And Properties
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: February 3, 2020

2018 journal article

Composite Ferroelectric and Plasmonic Particles for Hot Charge Separation and Photocatalytic Hydrogen Gas Production

ACS APPLIED ENERGY MATERIALS, 1(9), 4606–4616.

By: N. Ortiz n, B. Zoellner n, V. Kumar n, T. Janelli n, S. Tang  n, P. Maggard n , G. Wang n

author keywords: Pt-end-capped gold nanorods; ferroelectrics; surface plasmon resonance; hot electrons; photocatalysts; H-2 production
topics (OpenAlex): Advanced Photocatalysis Techniques; Copper-based nanomaterials and applications; ZnO doping and properties
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 4, 2019

2018 journal article

Effect of doping Ge into Y2O3:Ho,Yb on the green-to-red emission ratio and temperature sensing

DALTON TRANSACTIONS, 47(32), 11158–11165.

By: V. Kumar n, B. Zoellner n, P. Maggard n  & G. Wang n

topics (OpenAlex): Luminescence Properties of Advanced Materials; Perovskite Materials and Applications; Solid State Laser Technologies
TL;DR: This study demonstrates a new mechanism to channel non-thermally coupled energy levels to achieve high temperature sensitivity and matched green and red emission intensities, as well as the high thermal sensitivity, in Y2O3:Ho,Yb,Ge. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: October 19, 2018

2018 journal article

Tuning green-to-red ratio of Ho3+/Yb3+ activated GdPO4 upconversion luminescence through Eu3+ doping

JOURNAL OF LUMINESCENCE, 199, 188–193.

By: V. Kumar n & G. Wang n

author keywords: Rare earth; UC luminescence; Energy transfer; Color chromaticity; Green-to-red intensity ratio
topics (OpenAlex): Luminescence Properties of Advanced Materials; Radiation Detection and Scintillator Technologies; Luminescence and Fluorescent Materials
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Source: Web Of Science
Added: August 6, 2018

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