Low-Threshold Lasing from 2D Homologous Organic-Inorganic Hybrid Ruddlesden-Popper Perovskite Single Crystals

Chinnambedu Murugesan Raghavan, Tzu Pei Chen, Shao Sian Li, Wei Liang Chen, Chao Yuan Lo, Yu Ming Liao, Golam Haider, Cheng Chieh Lin, Chia Chun Chen, Raman Sankar, Yu Ming Chang, Fang Cheng Chou, Chun Wei Chen

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

Organic-inorganic hybrid two-dimensional (2D) perovskites have recently attracted great attention in optical and optoelectronic applications due to their inherent natural quantum-well structure. We report the growth of high-quality millimeter-sized single crystals belonging to homologous two-dimensional (2D) hybrid organic-inorganic Ruddelsden-Popper perovskites (RPPs) of (BA)2(MA)-rfnet-1PbnI3n+1 (n = 1, 2, and 3) by a slow evaporation at a constant-temperature (SECT) solution-growth strategy. The as-grown 2D hybrid perovskite single crystals exhibit excellent crystallinity, phase purity, and spectral uniformity. Low-threshold lasing behaviors with different emission wavelengths at room temperature have been observed from the homologous 2D hybrid RPP single crystals. Our result demonstrates that solution-growth homologous organic-inorganic hybrid 2D perovskite single crystals open up a new window as a promising candidate for optical gain media.

Original languageEnglish
Pages (from-to)3221-3228
Number of pages8
JournalNano Letters
Volume18
Issue number5
DOIs
Publication statusPublished - May 9 2018

Fingerprint

Perovskite
lasing
perovskites
Single crystals
thresholds
single crystals
Optical gain
Optoelectronic devices
Semiconductor quantum wells
crystallinity
Evaporation
purity
evaporation
quantum wells
Wavelength
Temperature
perovskite
room temperature
wavelengths
temperature

Keywords

  • 2D RPP single crystals
  • lasing
  • photoluminescence
  • solution growth

ASJC Scopus subject areas

  • Bioengineering
  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering

Cite this

Low-Threshold Lasing from 2D Homologous Organic-Inorganic Hybrid Ruddlesden-Popper Perovskite Single Crystals. / Raghavan, Chinnambedu Murugesan; Chen, Tzu Pei; Li, Shao Sian; Chen, Wei Liang; Lo, Chao Yuan; Liao, Yu Ming; Haider, Golam; Lin, Cheng Chieh; Chen, Chia Chun; Sankar, Raman; Chang, Yu Ming; Chou, Fang Cheng; Chen, Chun Wei.

In: Nano Letters, Vol. 18, No. 5, 09.05.2018, p. 3221-3228.

Research output: Contribution to journalArticle

Raghavan, CM, Chen, TP, Li, SS, Chen, WL, Lo, CY, Liao, YM, Haider, G, Lin, CC, Chen, CC, Sankar, R, Chang, YM, Chou, FC & Chen, CW 2018, 'Low-Threshold Lasing from 2D Homologous Organic-Inorganic Hybrid Ruddlesden-Popper Perovskite Single Crystals', Nano Letters, vol. 18, no. 5, pp. 3221-3228. https://doi.org/10.1021/acs.nanolett.8b00990
Raghavan, Chinnambedu Murugesan ; Chen, Tzu Pei ; Li, Shao Sian ; Chen, Wei Liang ; Lo, Chao Yuan ; Liao, Yu Ming ; Haider, Golam ; Lin, Cheng Chieh ; Chen, Chia Chun ; Sankar, Raman ; Chang, Yu Ming ; Chou, Fang Cheng ; Chen, Chun Wei. / Low-Threshold Lasing from 2D Homologous Organic-Inorganic Hybrid Ruddlesden-Popper Perovskite Single Crystals. In: Nano Letters. 2018 ; Vol. 18, No. 5. pp. 3221-3228.
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