Engineering the electronic and optoelectronic properties of InX (X = S, Se, Te) monolayers via strain
文献情報
Hao Jin, Jianwei Li, Ying Dai, Yadong Wei
In this paper, we present a comprehensive study on the electronic and optoelectronic properties of indium monochalcogenide (InX with X = S, Se, Te) monolayers with and without strains. Our results show that InX monolayers are indirect semiconductors. Upon the application of strain, the band structures can be modulated and an indirect-to-direct bandgap transition is observed in an InSe monolayer. The electron mobility of up to 2.0 × 103 cm2 (V s)−1 is quantitatively determined in the framework of deformation potential theory. Though the mobility of holes is relatively small, it can be greatly improved by introducing compressive strain, with a value up to 2.8 × 103 cm2 (V s)−1. In addition, the performance of the photoresponse of InX monolayers is evaluated based on first-principles calculations. Under illumination, the InX based systems exhibit high photoresponsivity (Rph = 0.18 A W−1) and external quantum efficiency (EQE = 62.5%), which can be further enhanced via strain. Owing to such excellent electronic and optoelectronic merits, InX monolayers will become promising candidates for next-generation ultrathin and flexible electronic and optoelectronic devices.
おすすめジャーナル

Anti-Corrosion Methods and Materials

Chemical & Pharmaceutical Bulletin

Accounts of Chemical Research

Australian Journal of Chemistry

Chemistry of Natural Compounds

Corrosion Science

Journal of the American Chemical Society

Advances in Colloid and Interface Science

Chemistry of Heterocyclic Compounds

Ferroelectrics
関連文献
Ultra-broadband EPR spectroscopy in field and frequency domains
D. Bloos, R. Marx, P. Lutz, M. Kern, O. Laguta, C. Dietrich, J. van Slageren
DOI: 10.1039/C7CP07443C
Enhanced sulfurization reaction of molybdenum using a thermal cracker for forming two-dimensional MoS2 layers
Woo-Jung Lee, Jae-Hyung Wi, Won Seok Han, Byungha Shin
DOI: 10.1039/C8CP02390E
The stabilization mechanism and size effect of nonpolar-to-polar crystallography facet tailored ZnO nano/micro rods via a top-down strategy
Xiangyang Duan, Chao Ma, Wentao Jin, Xiaoman Ma, Su-Huai Wei, Jinying Yu
DOI: 10.1039/C8CP02494D
Kinetic analysis methods applied to single motor protein trajectories
A. L. Nord, A. F. Pols, M. Depken, F. Pedaci
DOI: 10.1039/C8CP03056A
Thermoelectrochemical cells based on Li+/Li redox couples in LiFSI glyme electrolytes
Kyunggu Kim, Hochun Lee
DOI: 10.1039/C8CP03155J
Influence of Cu adatoms on the molecular assembly of 4,4′-bipyridine on Cu(111)
M.-A. Dubois, O. Guillermet, S. Gauthier, G. Zhan, Y. Makoudi, F. Palmino, X. Bouju, A. Rochefort
DOI: 10.1039/C8CP01184B
Macroscopic and local approaches of phase transition in sol–gel synthesized (Bi0.5Na0.5)TiO3–SrTiO3 thin films
Hyun-Young Lee, Jin Luo, Zhen Zhou, Wei Sun, Jing-Feng Li
DOI: 10.1039/C8CP01830H
Thermodynamics and defect chemistry of substitutional and interstitial cation doping in layered α-V2O5
Kit McColl, Ian Johnson, Furio Corà
DOI: 10.1039/C8CP02187B
Reversible DNA compaction induced by partial intercalation of 16-Ph-16 gemini surfactants: evidence of triple helix formation
Elia Grueso, Emilio Roldan, Pilar Perez-Tejeda, Edyta Kuliszewska, Blanca Molero, Lothar Brecker, R. M. Giráldez-Pérez
DOI: 10.1039/C8CP02791A
こちらもおすすめ
2-ブロモ-9,9-ジフェニル-9H-フルオレンの主な用途は何ですか?
2-溴-9,9-二苯基芴は、医薬品、工業材料、有機合成の研究分野で応用されます。特に、レーザー材料や機能性ポリマーの合成に使用されることがあります。また、蛍光色...
四氯化铱の市場動向や研究トレンドはどうですか?
四氯化铱の市場は研究開発分野で注目されており、特にナノ技術や金属有機框架(MOFs)の分野での需要が増加傾向にあります。価格は安定しており、中国や韓国での生産が...
1-(4-溴-3-氟苯基)-2-氯乙酮を含む廃棄物はどのように処理すべきですか?
1-(4-溴-3-氟苯基)-2-氯乙酮 (CAS番号: 1260857-14-4) の廃棄物は専門的な廃棄処理が必要です。まず、廃棄物は密閉された容器に収集し、...
苦参酚Kとは何ですか?
苦参酚Kは、CAS番号101236-49-1を持つ化合物で、主に天然由来の生薬から抽出されます。この化合物は、抗炎症作用や抗癌作用を持つことが報告されています。
POTASSIUM (1-(TERTBUTOXYCARBONYL)AZETIDIN-3-YL)TRIFLUOROBORATE を含む廃棄物はどのように処理すべきですか?
POTASSIUM (1-(TERTBUTOXYCARBONYL)AZETIDIN-3-YL)TRIFLUOROBORATE を含む廃棄物は、まず安全なエント...
4-庚基-4’-联苯羧酸の市場動向や研究トレンドはどうですか?
4-庚基-4’-聯苯羧酸は、特殊化学品や合成化学の分野で用いられる化学物質ですが、市場動向としては、研究開発の進展とともに需要が増加しています。また、環境配慮型...
6-ブロモ-3-メトキシ-1-フェニル-1H-インドゾールを含む廃棄物はどのように処理すべきですか?
6-ブロモ-3-メトキシ-1-フェニル-1H-インドゾールを含む廃棄物は、適切な化学廃棄処理が必要です。通常、廃棄物は密閉容器に収集され、専門の廃棄処理業者に引...
4,4-二甲基-2-吡咯烷酮はどの業界で使用されていますか?
4,4-二甲基-2-吡咯烷酮は医薬、ポリマー、センサー、半導体などの業界で広く使用されています。特に溶媒としての性能が高く評価されています。
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.
![4-{2-[4-(2-Methyl-2-propanyl)phenyl]ethoxy}quinazoline structure 4-{2-[4-(2-Methyl-2-propanyl)phenyl]ethoxy}quinazoline structure](https://static.chemtradehub.com/structs/120/120928-09-8-d3db.webp)



