2024 Bamn2as2

Bamn2as2

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웹2009년 7월 23일 · Neutron diffraction measurements have been performed on a powder sample of BaMn2As2 over the temperature T range from 10 K to 675 K. These … 웹2015년 10월 23일 · We report the synthesis and characterization of a bulk form diluted magnetic semiconductor Ba(Zn1−2xMnxCux)2As2 with the crystal structure identical to that …

(PDF) Pressure Induced Metallization of BaMn2As2

웹2016년 9월 28일 · Symmetry 2016, 8, 99 2 of 17 Also very interesting is the observation that, unlike BaFe2As2, BaMn2As2 is a small band gap antiferromagnetic semiconductor [3,4]. Calculations of An et al. [3] show that the gap amounts to approximately 0.1 eV. No structural transformation or distortion of BaMn2As2 in this antiferromagnetic semiconducting state … 웹Abstract. The magnetic structure and metal-insulator transition in antiferromagnetic (AFM) BaMn2As2 and Ba1-xKxMn2As2 single crystals have been investigated by 55 Mn and 75 … rawdict_utf16_65105_freq

Pressure-induced metallization of BaMn${}_{2}$As${}_{2}$

웹2024년 5월 16일 · We report the magnetic stability, antiferromagnetic ordering, electronic, magnetic, and thermoelectric properties of BaMn 2 As 2 employing the full-potential … 웹2024년 10월 1일 · The Debye temperature θD = 246 K was also determined for the BaMn2As2 compound, which makes this compound a potential candidate for ThCr2Si2-type superconductors [[21], [22], [23]]. The optical properties of manganese-based pnictide (BaMn 2 As 2) have been examined first time with complete anisotropy by using light polarized. 웹2024년 3월 14일 · Robust antiferromagnetic spin waves across the metal-insulator transition in hole-doped BaMn2As2. Physical Review B 2024-06-01 Journal article DOI: 10.1103/PhysRevB.95.224401 Show more detail. Source: Abhishek Pandey … simple contractor agreement free

First-principles calculations of structural, electronic, magnetic

웹2024년 9월 8일 · BaMn2As2 S. W. Lovesey and D. D. Khalyavin-This content was downloaded from IP address 207.46.13.168 on 08/09/2024 at 01:16. Invited Comment Theory of neutron scattering by electrons in magnetic materials S W Lovesey ISIS Facility, STFC, Oxfordshire OX11 0QX, UK Diamond Light Source Ltd, Oxfordshire OX11 0DE, UK 웹2024년 2월 15일 · A family of layered manganese-pnictide antiferromagnets ${\mathrm{BaMn}}_{2}{Pn}_{2}$ ($\mathit{Pn}$ stands for P, As, Sb, and Bi) has been recently shown to host anomalously large magnetoresistance (MR) with both positive and negative MR components. In search for the microscopic picture of MR in this family, we here report a … simple contract waiving liability웹2011년 11월 29일 · Temperature- and pressure-dependent electrical resistivity [(ρ T, P)] studies have been performed on BaMn 2 As 2 single crystal in the 4.2–300 K range up to … rawdid facility

"웹2024년 11월 5일 · Properties of two ThCr2Si2-type materials are discussed within the context of their established structural and magnetic symmetries. Both materials develop collinear, … " - Bamn2as2

Bamn2as2

웹2024년 12월 15일 · Low temperature powder inelastic neutron scattering measurements were performed on three different powder samples; parent BaMn 2 As 2,12.5% K-doped Ba 0.875 K 0.125 Mn 2 As 2 and 25% K-doped Ba (0.75) K 0.25 Mn 2 As 2.The Heisenberg Model involving J 1 ‐ J 2 ‐ J z coupling constants were compared to the data by a powder … 웹2009년 9월 14일 · Figure 2 (Color online) The observed neutron diffraction pattern (“ + ” symbols) and fits from the Rietveld refinements (solid curves) at (a) T = 650 and (b) 10 K …

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웹2011년 10월 22일 · Pressure Induced Metallization of BaMn2As2. The temperature and pressure dependent electrical resistivity rho (T,P) studies have been performed on … 웹2009년 1월 1일 · @article{osti_968282, title = {Electronic structure and magnetism in BaMn2As2 and BaMn2Sb2}, author = {An, Jiming and Safa-Sefat, Athena and Singh, David …

웹2011년 5월 25일 · Epitaxial BaMn 2 As 2 thin films were grown on GaAs(001) using molecular beam epitaxy. The samples exhibited temperature-dependent resistivity, a behavior typical … 웹2009년 1월 21일 · Growth of BaMn2As2 crystals using both MnAs and Sn fluxes is reported. Room-temperature crystallography, anisotropic isothermal magnetization M versus field H …

웹2024년 11월 6일 · Ce Pt(1) Pt(2) Si 업뻬ꆩ 図1 空間反転対称性が欠如した超伝導体CePt3Si の結晶構造[2]。Ce 原子から見てSi の位置が上下非対称になっているので、ab 面の鏡映対 … 웹明日は発表いっぱい 24aH1-2 カゴメ超伝導体CsV3Sb5の超伝導状態の121/123Sb-NQR 24aH2-3 Fiber Bragg gratingを用いたBaMn2As2の電流誘起歪み測定 24pC2-6 核磁気共鳴(NMR)測定から見るフタロシアニン(Pc)共結晶F16CoPc-MnPcの磁性 24pC2-10 Fiber Bragg gratingを用いたURhGeの多軸同時ひずみ測定

웹所属 (現在)：東北大学,理学研究科,教授, 研究分野：物性Ⅱ,理工系,小区分13030:磁性、超伝導および強相関系関連,中区分13:物性物理学およびその関連分野,機能物質化学, キーワード：強相関電子系,金属絶縁体転移,磁性,鉄系超伝導,超伝導,遷移金属酸化物,磁気構造,ポストペロブスカイト,パイロク ...

웹2011년 6월 1일 · BaMn2As2 is unique among BaT2As2 compounds crystallizing in the body-centered-tetragonal ThCr2Si2 structure, which contain stacked square lattices of 3d … raw diamond images웹2024년 5월 7일 · Rapid Uptake/Release of Cs + in Isostructural Redox-Active Porous Ionic Crystals with Large-Molecular-Size and Easily Reducible Dawson-Type Polyoxometalates as Building Blocks. Shota Hitose. and. Sayaka Uchida *. Inorganic Chemistry 2024, 57, 9, 4833-4836 (Communication) Publication Date (Web): April 26, 2024. simple contract selling land웹2016년 9월 28일 · Symmetry 2016, 8, 99 2 of 17 Also very interesting is the observation that, unlike BaFe2As2, BaMn2As2 is a small band gap antiferromagnetic semiconductor [3,4]. … raw diamond in stone웹Phase Label(s): BaMn2As2 Classification by Properties: antiferromagnet AFM, metal, semiconductor Springer & Material Phases Data System 2016 BaMn2As2 (T = 650 K) … simple contract to sell car as is웹2016년 10월 31일 · We performed an angle-resolved photoemission spectroscopy study of BaMn 2 As 2 and BaMn 2 Sb 2, which are isostructural to the parent compound BaFe 2 As … simple contribution limits 2020 over 50웹Abstract: X11.00008: Heisenberg Model Analysis on Inelastic Powder Neutron Scattering Data Using Pure and K doped BaMn2As2 samples* 9:48 AM–10:00 AM Preview Abstract Abstract . Authors: Mehmet Ramazanoglu (Istanbul Techinal Univiversity) A. Sapkota (Ames Lab. & Iowa State Univ., Ames, IA, 50011) raw diamond tester웹2024년 5월 16일 · We report the magnetic stability, antiferromagnetic ordering, electronic, magnetic, and thermoelectric properties of BaMn 2 As 2 employing the full-potential linearized augmented-plane wave method under the framework of density functional theory. The exchange-correlation energy was treated using the Perdew–Burke–Ernzerhof generalized … simple contractor agreement form printable