Journal ArticleDOI
Defect energetics and range of homogeneity of α-MNS
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TLDR
In this article, a defect structure model was derived from optical and electrical properties of α-MnS samples and the boundary of the homogeneity range towards elemental sulphur was calculated from the model.About:
This article is published in Journal of Physics and Chemistry of Solids.The article was published on 1977-12-01. It has received 43 citations till now. The article focuses on the topics: Manganese.read more
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Transport properties of sulfide scales and sulfidation of metals and alloys
S. Mrowec,K. Przybylski +1 more
TL;DR: In this paper, the sulfidation kinetics and mechanism of metals and alloys are compared with oxidation processes, showing the differences from and similarities with oxide systems, and defect and transport properties of metal sulfides are discussed.
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Defect and Transport Properties of Sulfides and Sulfidation of Metals
S. Mrowec,K. Przybylski +1 more
TL;DR: Defauts et diffusion dans les sulfures: proprietes thermodynamiques des sulfures metalliques, structure des defauts des sulfure metallique, proprietes de transport des sulphures.
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Rational synthesis of MnxCd1-xS for enhanced photocatalytic H2 evolution: Effects of S precursors and the feed ratio of Mn/Cd on its structure and performance.
TL;DR: To optimize the S precursors, a series of MnxCd1-xS (MCS) were first hydrothermally synthesized with the prevalent thiourea, thioacetamide and L-cysteine as the S sources and the optimum feed ratio of Mn/Cd was determined based on the optimized S precursor.
Journal ArticleDOI
Quest for p-Type Two-Dimensional Semiconductors.
TL;DR: This Perspective discusses various strategies to obtain p-type conduction in normally n-type or ambipolar 2D semiconductors and, more importantly, the direct synthesis of p- type 2D SOCs such as black phosphorus, 2D tellurium, and, most recently, α-MnS.
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Synthesis and Optoelectronic Applications of a Stable p-Type 2D Material: α-MnS
Ningning Li,Yu Zhang,Yu Zhang,Ruiqing Cheng,Junjun Wang,Jie Li,Zhenxing Wang,Marshet Getaye Sendeku,Wenhao Huang,Yuyu Yao,Yuyu Yao,Yao Wen,Jun He,Jun He +13 more
TL;DR: The controlled synthesis of ultrathin large-scale α-MnS single crystal down to 4.78 nm via a facile chemical vapor deposition (CVD) method is reported, which broadens the scope of CVD synthesis strategy for various p-type 2D materials and demonstrates their significant application potentials in electronics and optoelectronics.
References
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Journal ArticleDOI
Thermodynamics of sulphur vapour
TL;DR: In this paper, a set of equations was derived which allowed the partial pressures of the different molecular species to be calculated as a function of total pressure and temperature, and real gas corrections were included, so that these equations can be used up to 1273 K and the saturation pressure of 144 atm.
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High temperature saturated vapour pressure of sulphur and the estimation of its critical quantities
TL;DR: In this paper, the vapour pressure of sulphur between 590 K and the critical point is given by the formula: log 10 ( p s a t / atm ) = 6 0. 9 1 0 6 - 2 4 9 7 1 ( K / T ) + 1. 0 8 1 7 × 1 0 7 ( K/T ) 2 − 2.
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Optical Properties of α − M n S
Donald R. Huffman,Robert L. Wild +1 more
TL;DR: In this paper, the optical properties of a single crystal were determined from 0.02 to 14 eV, and the shift with temperature of the crystal-field splitting peak was reasonably attributed to the effect of magnetic ordering.
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Homogeneity range of cubic high temperature cuprous sulfide (digenite)
TL;DR: Within the homogeneity range of the cubic cuprous sulfide Cu 2−δ S, the sulphur fugacity was measured as a function of composition and temperature using direct (silica gauges) and indirect (H 2 S/H 2 ) methods.
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Effect of antiferromagnetic transition on the optical-absorption edge in MnO, α − MnS , and CoO
H. H. Chou,H. Y. Fan +1 more
TL;DR: In this paper, the effect of magnetic transition on the optical absorption edge has been studied for three antiferromagnetic crystals, MnO, CoO, and CoO. The effect is attributed to electron transitions from the magnetic ions to the conduction band, where the electrons are localized around the ions excited.