A5101536904- 2D Materials and Applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Graphene research and applications
- Perovskite Materials and Applications
- Heusler alloys: electronic and magnetic properties
- Advanced Memory and Neural Computing
- Crystallography and molecular interactions
- Catalysis and Oxidation Reactions
- Surface Modification and Superhydrophobicity
- Ferroelectric and Negative Capacitance Devices
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Graphene and Nanomaterials Applications
- Environmental remediation with nanomaterials
- Multiferroics and related materials
- Mesoporous Materials and Catalysis
- Nanowire Synthesis and Applications
- Magnetic properties of thin films
- Zeolite Catalysis and Synthesis
- Photoreceptor and optogenetics research
- Supercapacitor Materials and Fabrication
- Polymer composites and self-healing
- Electronic and Structural Properties of Oxides
- Advanced Thermoelectric Materials and Devices
Hunan University
2018-2025
Changsha University
2024
Wuhan University
2018
Peking University
2013
Beijing National Laboratory for Molecular Sciences
2013
State Key Laboratory for Structural Chemistry of Unstable and Stable Species
2013
Nanyang Technological University
2009
ADVERTISEMENT RETURN TO ISSUECommunicationNEXTNew Porous Crystals of Extended Metal-CatecholatesMohamad Hmadeh†‡, Zheng Lu†‡, Liu§, Felipe Gándara†‡, Hiroyasu Furukawa†‡, Shun Wan†‡, Veronica Augustyn⊥, Rui Chang⊥, Lei Liao‡, Fei Zhou⊥, Emilie Perre⊥, Vidvuds Ozolins⊥, Kazu Suenaga§, Xiangfeng Duan‡, Bruce Dunn⊥, Yasuaki Yamamto∥, Osamu Terasaki#□, and Omar M. Yaghi*†‡#View Author Information† ‡ †Center for Reticular Chemistry, Center Global Mentoring, ‡Department Chemistry Biochemistry,...
Most of the current methods for synthesis two-dimensional materials (2DMs) require temperatures not compatible with traditional back-end-of-line (BEOL) processes in semiconductor industry (450 °C). Here, we report a general BiOCl-assisted chemical vapor deposition (CVD) approach low-temperature 27 ultrathin 2DMs. In particular, by mixing BiOCl selected metal powders to produce volatile intermediates, show that 2DMs can be produced at 280-500 °C, which are ~200-300 °C lower than required...
Substitutionally boron-doped monolayer graphene film is grown on a large scale by using sole phenylboronic acid as the source in low-pressure chemical vapor deposition system. The B-doped homogeneous with high crystalline quality, which exhibits stable p-type doping behavior considerably room-temperature carrier mobility of about 800 cm2 V−1 s−1. As service to our authors and readers, this journal provides supporting information supplied authors. Such materials are peer reviewed may be...
Abstract Metal/semiconductor contact is a significant constraint in short‐channel field effect transistors (FETs) comprising black phosphorus (BP) and other 2D semiconductors. Due to the pinning at metal/2D semiconductor interface, Schottky barrier usually does not follow Schottky–Mott rule, resulting thickness‐dependent FET performance. In this work, BP FETs investigated via theory calculation electrical measurement. A simple metal/BP model presented based upon characteristics of FETs. The...
Abstract The exchange bias (EB) effect is a fundamental magnetic phenomenon, in which the field/coercive field ratio (|H EB /H C |) can improve stability of spintronic devices. Two‐dimensional (2D) heterostructures have potential to construct low‐power and high‐density devices, while their typically air unstable |H | lesser, limiting possibility applications. Here, 2D Cr 5 Te 6 nanosheets been systematically synthesized with an situ formed ≈2 nm‐thick doped 2 O 3 layer (Te‐Cr ) on upper...
Abstract Spin‐orbit torque (SOT) magnetic memory technology has garnered significant attention due to its ability enable field‐free switching of magnets with strong perpendicular anisotropy (PMA). However, concerns regarding power consumption SOT‐memory are persisting. Here, this work proposes a method construct tunnel junction (MTJ) by transferring chemically vapor‐deposited two‐dimensional (2D) Cr 3 Te 4 /WS 2 van der Waals (vdW) heterostructures onto 2D Fe GeTe (FGT) magnet. The...
We present a systematical study of atomic structures and electronic properties various dimension tellurium (Te) with broken intrinsical screw symmetry by applying reasonable strain. It is demonstrated that (i) bulk trigonal Te has degenerate Weyl nodes around the H point near Fermi energy, this degeneracy will be introducing selenium (Se) atom through creating inner unsymmetrical strain, instead external shear (ii) 2D tetragonal (t-Te) 1T-MoS2-like (1T-Te) show direct indirect band gap,...
A new restriction effect of hard templates for the shrinkage mesoporous polymer results in anomalous increase mesopore size during carbonization.
Abstract Graphene, a two‐dimensional giant‐molecule of sp 2 ‐bonded carbon atoms, provides perfect platform for studying free radical reaction chemistry in two‐dimensions, which holds promise to control the chemical functionality graphene. Free‐radical photochlorination graphene is used as an example investigate thickness, stacking order, and single‐ double‐side dependent reactivity Anomalously low observed AB‐stacked bilayer comparison with that few‐layer Double‐sided chlorination shows...
Abstract Biological vision is one of the most important parts human perception system. However, emulating biological visuals challenging because it requires complementary photoexcitation and photoinhibition. Here, study presents a bidirectional photovoltage‐driven neuromorphic visual sensor (BPNVS) that constructed by monolithically integrating two perovskite solar cells (PSCs) with dual‐gate ion‐gel‐gated oxide transistors. PSCs act as photoreceptors, converting external stimuli into...
Abstract Dion–Jacobson‐type 2D halide perovskites (DJPs) present an ideal alternative to their 3D counterparts due superior stability and exceptional optoelectronic properties. Despite the numerous DJPs proposed in recent years, impact of different spacer cations on remains unclear. This understanding is crucial for researchers select suitable materials urgent requirement development higher‐performance DJPs‐based devices. In this study, influence chain‐like with varying branch chains chain...