重大突破！超快TEM看见皮秒级相变过程！ - 知乎专栏
哥廷根大学第四物理研究所Claus Ropers（通讯作者）等人在Science发表最新进展“Ultrafast nanoimaging of the order parameter in a structural phase transition”，在这项工作中，作者展 …
Photocatalytic activity of twist-angle stacked 2D TaS2 | npj 2D ...
2021年7月22日 · External light irradiation on the TaS 2 surface influences its conductivity making the material feasible for photoelectrocatalysis and photodetection. The TaS 2 -based …
TEM/STEM characterizations of 1T-TaS 2 nanosheets
The transition hysteresis loops due to temperature-dependent resistance changes of 1T-TaS2 can be used for memory devices and oscillators, making 1T-TaS2 a promising material for various ...
二维金属性TaS2的大面积可控制备和超高电催化析氢效率
透射电子显微镜 (TEM)表征显示样品的晶体质量与机械剥离样品可比。 与此同时，他们也选用常压CVD (APCVD)的生长方法，在金箔上可控制备了层数可调的高质量2H-TaS 2 纳米片。 基于温 …
Robust charge-density wave strengthened by electron ... - Nature
2021年10月7日 · Here we report a strong-coupling 2D CDW-Mott phase with a transition temperature onset of ~530 K in monolayer 1T-TaSe 2. Furthermore, the electron correlation …
Constructing 1 T-2 H TaS2 nanosheets with architecture and …
2023年2月15日 · The morphological characteristics of various TaS 2 nanosheets was monitored and supported by transmission electron microscopy (TEM) and high-resolution TEM (HRTEM) …
TaS2, TaSe2, and Their Heterogeneous Films as Catalysts for …
Transmission electron microscopy (TEM) images were acquired with a JEM 1011 (JEOL) TEM (thermionic W filament) operating at 100 kV. ImageJ software (NIH) and OriginPro 9.1 …
TEM images of TaS 2 nanoplatelets produced at different laser …
Tantalum disulfide (TaS2) nanoplatelets were produced by laser ablation of a TaS2 target under an argon atmosphere. The nanoplatelet dimensions and morphology were...
强关联二维材料1T—TaS2晶体 | 材料 - LMLPHP
我校物理系张远波教授课题组通过一种新的实验方法——可控电荷插层，实现了对强关联二维材料1T—TaS2晶体相变的全面研究。 1月26日，相关研究论文Gate-tunable phase transitions in …
SAED and TEM analysis of electrochemically exfoliated
Herein, we report an innovative, simple, and scalable method for tantalum disulfide (TaS2) synthesis, involving CS2 as a sulfurizing agent and Ta2O5 as a metal precursor.
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