2020
DOI: 10.1016/j.matt.2020.01.013
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Growth of Ultrathin Ternary Teallite (PbSnS2) Flakes for Highly Anisotropic Optoelectronics

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Cited by 64 publications
(67 citation statements)
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“…Especially, twofold optoelectronic anisotropic behaviors of our device were in accordance with the ADRDM results (Figure 2f; Figure S22, Supporting Information), suggesting that the polarized‐detection behavior of this device was mainly based on the anisotropic optical absorption, also observed in similar 2D devices. [ 14,61,63,64 ]…”
Section: Resultsmentioning
confidence: 99%
“…Especially, twofold optoelectronic anisotropic behaviors of our device were in accordance with the ADRDM results (Figure 2f; Figure S22, Supporting Information), suggesting that the polarized‐detection behavior of this device was mainly based on the anisotropic optical absorption, also observed in similar 2D devices. [ 14,61,63,64 ]…”
Section: Resultsmentioning
confidence: 99%
“…In this regard, as one type of naturally occurring vertical vdW heterostructures, franckeite has recently attained significant interest for advanced optoelectronic applications 21 25 . Sulfosalt minerals are complex mixed-metal chalcogenides with the general formula of A m B n S p , where A represents metals like copper, lead, silver or iron, B is semimetals such as arsenic, antimony, bismuth or metals like tin, and S is sulfur 26 .…”
Section: Introductionmentioning
confidence: 99%
“…Recently, teallite has been mechanically exfoliated and its Raman spectra has been measured as a function of the incident light polarization at different temperatures finding a strong linear dichroism arising from its puckered structure 94 . Shu et al 95 reported the growth of ultrathin synthetic tellite, as thin as 2.4 nm, by chemical vapor deposition finding a large anisotropy ratio in the charge carrier mobility (1.8) and photoresponse (1.25), and photoresponsivity up to 20 A W −1 and response times of milliseconds. Also, shear force based liquid-phase exfoliation of teallite has been demonstrated achieving suspensions with 11-22 layers in thickness and the exfoliated material has been subsequently employed in electrocatalytic reactions 96 .…”
Section: Sulfosaltsmentioning
confidence: 99%