Crsbr单晶
WebOct 21, 2024 · Our results show that bulk CrSBr is a magnetic semiconductor and has the easy magnetization b axis, hard c axis, and intermediate a axis. Thus the experimental … WebFeb 25, 2011 · 采用基于密度泛函理论的全势能线性缀加平面波方法,对闪锌矿结构CrS和CrSe的电子结构进行自旋极化计算.闪锌矿相CrS和CrSe处于平衡晶格常数时为半金属 …
Crsbr单晶
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Web合成二维单晶产品-硫溴化铬晶体-CrSBr: ... -NbS3 溴化铬晶体- CrBr3 铬锗碲晶体-Cr2Ge2Te6 二磷化硅晶体-SiP2 碲硒化锆晶体- ZrTeSe 硫溴化铬晶体-CrSBr 磷化锗晶体 … WebAug 5, 2024 · Two-dimensional (2D) ferromagnets have recently drawn extensive attention, and here we study the electronic structure and magnetic properties of the bulk and monolayer of CrSBr, using first-principles calculations and Monte Carlo simulations. Our results show that bulk CrSBr is a magnetic semiconductor and has the easy …
WebDec 28, 2024 · Figure 4 (a),(b) The layer-projected and spin-polarized band structures of bilayer CrSBr (m e / m h) of 2D bilayer CrSBr m 0 of a free electron. (e) Variation of the spin splitting at the top of the valence band with the electric field for the 90° twisted bilayer CrSBr. (f) The variation of the band-gap change with the electric field for the 90° twisted … WebFeb 22, 2024 · Electronic transport through exfoliated multilayers of CrSBr, a 2D semiconductor of interest because of its magnetic properties, is investigated. An extremely pronounced anisotropy manifesting itself in qualitative and quantitative differences of all quantities measured along the in‐plane a and b crystallographic directions is found. In …
WebSuch CrSCl and CrSBr monolayers also have high hole mobilities up to 6.6 × 10 3 and 5.3 × 10 3 cm 2 V −1 s −1, respectively. Furthermore, these 2D monolayers exhibit excellent dynamic and thermal stabilities and a small exfoliation energy from the bulk. These intrinsic FMSs with their high mobilities may provide competitive candidates for ... WebCrSeBr is a layered magnetic semiconductor exhibiting highly anisotropic electronic structure. It has been predicted to have a narrow band gap of 0.78 eV. Overall, CrSeBr …
WebSep 7, 2024 · Seeing magnons can be made much simpler, however, with the right material: a magnetic semiconductor called chromium sulfide bromide (CrSBr) that can be peeled into atom-thin, 2D layers, synthesized in Department of Chemistry professor Xavier Roy’ s lab. In a new article in Nature, Zhu and collaborators at Columbia, the University of ...
WebMay 19, 2024 · Here, we report the layer-dependent interlayer antiferromagnetic spin reorientation in air-stable semiconductor CrSBr using magnetotransport characterization … ftp command to connect to ftp serverWebMay 20, 2024 · In CrSBr, these two knobs are combined,” said Roy. “That makes CrSBr attractive for both fundamental research and for potential spintronics application.” Magnetism is a difficult property to measure directly, particularly as the size of the material shrinks, explained Telford, but it’s easy to measure how electrons move with a parameter ... gilberts sand creekWebSep 15, 2024 · CrSBr is an air-stable ferromagnetic (FM) insulator in the monolayer limit with a direct band gap of ~1.6 eV 33,34,35 hosting tightly bound magneto-excitons 37. gilberts sharrowvale road sheffieldWeb肖寒 弭孟娟 王以林 (山东大学微电子学院, 济南 250100) 1 引 言. 二维磁性材料作为二维材料家族的新成员, 其一经发现, 就立即受到国内外的广泛关注.在自旋电子学中, 巨磁阻效应、隧穿磁阻效应、自旋轨道转矩效应等[1-3]揭示了可通过控制自旋磁化方向来调控电子运动.二维磁性材料在单原胞层厚度 ... gilberts shopWebSep 6, 2024 · 我国单晶叶片制造能力有望提升 单晶高温合金是其生产原料. 单晶叶片，采用单晶高温合金为材料，整个铸造叶片由一个晶粒组成。. 根据新思界产业研究中心发布的 … gilberts shellWebApr 3, 2024 · Meanwhile, because of a relatively high Néel temperature (T N) of CrSBr, a sizable TMR of about 50% was observed at 130 K, which makes a big step towards the spintronic devices at room temperature. Our results reveal the potential of realizing magnetic information storage in CrSBr-based spin-filter MTJs (sf-MTJs). gilberts sentry store hortonville wiWebJul 26, 2024 · CrSBr possesses biaxial magnetic anisotropy, with easy and intermediate magnetic axes along the crystallographic b and a axes, respectively, and a hard axis … gilberts shoes