Lujun Huang

Works (12)

Updated: July 5th, 2023 21:21

2020 journal article

In-Plane and Interfacial Thermal Conduction of Two-Dimensional Transition-Metal Dichalcogenides

Physical Review Applied, 13(3).

By: Y. Yu n, T. Minhaj  n, L. Huang n, Y. Yu n & L. Cao n

Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: April 20, 2020

2019 journal article

Analysis of the Substrate Effect on the Zero-Backward Scattering Condition of a Cu2O Nanoparticle under Non-Normal Illumination

NANOMATERIALS, 9(4).

By: K. Ullah *, M. Habib *, L. Huang n & B. Garcia-Camara *

author keywords: nanoparticle; scattering; directionality; metamaterials
TL;DR: It is observed that the zero-backward scattering condition was also sensitive to the presence of a substrate beneath when a non-normal illumination was considered, which is quite interesting for the real implementation of directional scattering in various applications like cloaking, light-emitting devices, photovoltaic devices, bio-sensing, and many more. (via Semantic Scholar)
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Source: Web Of Science
Added: June 4, 2019

2018 journal article

Imaging the scattering field of a single GaN nanowire

JOURNAL OF OPTICS, 20(10).

By: K. Ullah *, X. Liu *, L. Huang n, U. Farooq*, M. Iqbal * & B. Garcia Camara*

author keywords: scattering; nanowires; nano-scale; polarization moculation
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Source: Web Of Science
Added: October 16, 2018

2017 journal article

Enhancing Multifunctionalities of Transition-Metal Dichalcogenide Monolayers via Cation Intercalation

ACS Nano, 11(9), 9390–9396.

By: Y. Yu*, G. Li*, L. Huang*, A. Barrette, Y. Cai *, Y. Yu*, K. Gundogdu* , Y. Zhang *, L. Cao*

author keywords: hydrogen ion; lithium ion; intercalation; molybdenum sulfide; tungsten sulfide; molybdenum selenide; tungsten selenide
TL;DR: It is demonstrated that multiple functionalities of transition-metal dichalcogenide (TMDC) monolayers may be substantially improved by the intercalation of small cations between the monolayer and underlying substrates, including photoluminescence efficiency and catalytic activity. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2017 journal article

Giant Gating Tunability of Optical Refractive Index in Transition Metal Dichalcogenide Monolayers

NANO LETTERS, 17(6), 3613–3618.

By: Y. Yu n, Y. Yu*, L. Huang n, H. Peng  n, L. Xiong  n & L. Cao n

author keywords: 2D materials; transition metal dichalcogenide; photonics; electrical gating refractive index; exciton; WS2
TL;DR: It is reported that the refractive index of transition metal dichacolgenide monolayers, such as MoS2, WS2, and WSe2, can be substantially tuned by >60% in the imaginary part and >20% around exciton resonances using complementary metal-oxide-semiconductor (CMOS) compatible electrical gating. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2017 journal article

Realisation of a humidity sensor based on perfect metamaterial absorber

Optical and Quantum Electronics, 49(1).

By: B. Ni, Z. Wang, R. Zhao, X. Ma, Z. Xing, L. Yang, L. Huang, Y. Lin, D. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Atomically Thin MoS2 Narrowband and Broadband Light Superabsorbers

ACS NANO, 10(8), 7493–7499.

By: L. Huang n, G. Li n, A. Gurarslan n, Y. Yu n, R. Kirste n, W. Guo n, J. Zhao n, R. Collazo n  ...

Contributors: L. Huang n, G. Li n, A. Gurarslan n, Y. Yu n, R. Kirste n, W. Guo n, J. Zhao n, R. Collazo n  ...

author keywords: MoS2; two-dimensional materials; light absorption; leaky mode; resonant photonics
TL;DR: A combined theoretical and experimental effort to enable strong light absorption in atomically thin MoS2 films by integrating the films with resonant photonic structures that are deterministically designed using a unique reverse design approach based on leaky mode coupling. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2016 conference paper

Humidity sensor based on perfect metamaterial absorber

International conference on numerical simulation of optoelectronic, 37–38.

By: B. Ni, Z. Wang, R. Zhao, X. Ma, Z. Xing, L. Yang, L. Huang, Y. Lin, D. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Deterministic phase engineering for optical Fano resonances with arbitrary lineshape and frequencies

OPTICS EXPRESS, 23(15), 19154–19165.

By: J. Lin  n, L. Huang n, Y. Yu n, S. He * & L. Cao n

TL;DR: An approach of deterministic phase engineering that can enable the rational design of optical Fano resonances with arbitrarily pre-specified lineshapes and uses dielectric grating structures as an example to illustrate the notion of deterministically engineer the phase by tuning the eigenfrequency. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2014 journal article

Equally Efficient Interlayer Exciton Relaxation and Improved Absorption in Epitaxial and Nonepitaxial MoS2/WS2 Heterostructures

Nano Letters, 15(1), 486–491.

By: Y. Yu n, S. Hu*, L. Su*, L. Huang*, Y. Liu*, Z. Jin*, A. Purezky*, D. Geohegan * ...

author keywords: Molybdenum disulfide; tungsten disulfide; van der Waals epitaxy; interlayer charge transfer; two-dimensional heterojunction
TL;DR: This result indicates that 2D heterostructures bear significant implications for the development of photonic devices, in particular those requesting efficient exciton separation and strong light absorption, such as solar cells, photodetectors, modulators, and photocatalysts, and suggests that the simple stacking of dissimilar 2D materials with random orientations is a viable strategy to fabricate complex functional 2Dheterostructure. (via Semantic Scholar)
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Sources: Web Of Science, Crossref
Added: August 6, 2018

2014 journal article

Semiconductor Solar Superabsorbers

SCIENTIFIC REPORTS, 4.

By: Y. Yu n, L. Huang n & L. Cao n

TL;DR: This work designs a practical light trapping structure that can enable an ultrathin layer of semiconductor materials, for instance, 10 nm thick a-Si, absorb > 90% sunlight above the bandgap and points towards the development of ultimate solar light trapping techniques. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2013 journal article

General Modal Properties of Optical Resonances in Subwavelength Nonspherical Dielectric Structures

NANO LETTERS, 13(8), 3559–3565.

By: L. Huang n, Y. Yu n & L. Cao n

author keywords: Optical resonance; leaky mode; subwavelength dielectric structure; modal properties; optical antenna; dielectric metamaterials
TL;DR: It is demonstrated that the optical properties of nonspherical dielectric structures are dictated by the eigenvalue of the structure's leaky modes, which can serve as a powerful guide for the rational design of devices with desired optical resonances. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

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