Xiangyu Fu

Works (13)

Updated: July 5th, 2023 15:38

2022 journal article

Cavity Engineering of Perovskite Distributed Feedback Lasers

ACS Photonics, 9(9), 3124–3133.

By: Q. Dong n, X. Fu n, D. Seyitliyev n, K. Darabi n, J. Mendes n, L. Lei n, Y. Chen*, C. Chang* ...

author keywords: perovskite lasers; distributed feedback lasers; cavity fabrication; cavity engineering
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 19, 2022

2022 article

Curved Mirror Arrays for Light Extraction in Top-Emitting Organic Light-Emitting Diodes

Amoah, S., Fu, X., Yin, S., Dong, Q., Dong, C., & So, F. (2022, February 15). ACS APPLIED MATERIALS & INTERFACES, Vol. 2, pp. 9377–9385.

By: S. Amoah n, X. Fu n, S. Yin n , Q. Dong  n, C. Dong n & F. So n 

author keywords: OLED; top-emitting; light extraction; embedded scattering layer; waveguide mode; SPP mode
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 7, 2022

2022 journal article

Enhanced Surface Passivation of Lead Sulfide Quantum Dots for Short-Wavelength Photodetectors

CHEMISTRY OF MATERIALS, 34(12), 5433–5442.

By: S. Yin n , C. Ho n , S. Ding  n, X. Fu n, L. Zhu n , J. Gullett n, C. Dong n, F. So n 

Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2021 journal article

Directional Polarized Light Emission from Thin‐Film Light‐Emitting Diodes

Advanced Materials, 33(9), 2006801.

By: X. Fu n, Y. Mehta n, Y. Chen*, L. Lei n, L. Zhu n , N. Barange n, Q. Dong n, S. Yin n  ...

author keywords: beam shaping; organic light-emitting diodes; perovskite light-emitting diodes; polarized light; waveguides
TL;DR: By selectively diffracting the transverse electric (TE) waveguide mode while suppressing other optical modes in a nanostructured LED, the authors demonstrate highly directional light emission from a full-area organic LED with a small divergence angle less than 3° and a TE to transverse magnetic (TM) polarization extinction ratio of 13.6%. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: February 15, 2021

2021 journal article

Interconnecting layers for tandem organic solar cells

MATERIALS TODAY ENERGY, 21.

By: C. Ho, J. Kothari, X. Fu & F. So 

author keywords: Organic solar cell; Tandem structure; Interconnecting layers
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 18, 2021

2021 journal article

Light extraction in tandem organic light emitting diodes

APPLIED PHYSICS LETTERS, 119(6).

By: X. Fu n, S. Yin n , Y. Chen *, L. Zhu n , Q. Dong n, C. Chang *, F. So n 

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 12, 2021

2020 journal article

Efficient Energy Funneling in Quasi-2D Perovskites: From Light Emission to Lasing

ADVANCED MATERIALS, 32(16).

By: L. Lei n, D. Seyitliyev n, S. Stuard n, J. Mendes n, Q. Dong n, X. Fu n, Y. Chen n, S. He  n ...

author keywords: amplified spontaneous emission; distributed-feedback lasers; energy funneling; light-emitting diodes; quasi-2D perovskites
TL;DR: The results show that it is important to control the morphology of the quasi-2D films to achieve efficient energy transfer, which is a critical requirement for light-emitting devices. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 16, 2020

2020 journal article

Mode Dispersion in Photonic Crystal Organic Light-Emitting Diodes

ACS APPLIED ELECTRONIC MATERIALS, 2(6), 1759–1767.

By: X. Fu n, C. Peng n, M. Samal n, N. Barange n, Y. Chen*, D. Shin n, Y. Mehta n, A. Rozelle n, C. Chang*, F. So n 

author keywords: OLED; photonic crystal; optical modes; photonic band gap; light extraction
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 20, 2020

2020 journal article

Multi-mode Organic Light-Emitting Diode to Suppress the Viewing Angle Dependence

ACS APPLIED MATERIALS & INTERFACES, 12(28), 31667–31676.

By: C. Dong n, X. Fu n, L. Cao*, S. Amoah n, K. Gundogdu n , J. Li *, F. So n 

author keywords: white OLED; top-emitting OLED; cavity effect; multiple cavity modes; angular color shift
TL;DR: A multi-mode OLED structure having dual-dielectric spacer layers, which completely eliminates the intrinsic cavity effect caused by the top and bottom boundaries respectively and provides freedom for the organic layer thickness. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 10, 2020

2020 journal article

Recovering cavity effects in corrugated organic light emitting diodes

OPTICS EXPRESS, 28(21), 32214–32225.

By: X. Fu*, Y. Chen*, D. Shin*, Y. Mehta*, I. Chen*, N. Barange*, L. Zhu* , S. Amoah*, C. Chang*, F. So* 

TL;DR: It is found that the cavity effects can be partially recovered using a low index Teflon layer inserted between the ITO anode and the substrate due to the enhancement of the reflectance of the corrugated electrodes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 16, 2020

2019 journal article

Eliminate angular color shift in top-emitting OLEDs through cavity design

JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, 27(8), 469–479.

By: C. Dong n, X. Fu n, S. Amoah n, A. Rozelle n, D. Shin n, A. Salehi n, J. Mendes n, F. So n 

author keywords: dielectric spacer; micro-cavity; spectrum stability; top-emitting OLED (TEOLED); viewing angle independent
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 26, 2019

2019 review

Recent Advances in OLED Optical Design

[Review of ]. ADVANCED FUNCTIONAL MATERIALS, 29(15).

By: A. Salehi n, X. Fu n, D. Shin n & F. So n 

author keywords: optics; organic light-emitting diodes; outcoupling; light extraction; refractive indices
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 4, 2019

2016 journal article

Corrugated Organic Light Emitting Diodes Using Low T-g Electron Transporting Materials

ACS APPLIED MATERIALS & INTERFACES, 8(25), 16192–16199.

By: C. Peng n, S. Liu n, X. Fu n, Z. Pan, Y. Chen n, F. So n , K. Schanze

author keywords: OLED; light extraction; corrugation; low glass transition temperature material
TL;DR: The corrugated OLED has a greatly improved operational stability and the LT90 lifetime of a device operated at 1000 cd/m(2) is improved greater than 100-fold in the corrugation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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