Lah10
Tīmeklis十氢化镧是镧和氢形成的氢化物之一，化学式为LaH 10 ，是一种多氢化物或超氢化物，有望用作高温超导体。 它的超导转变温度T c 为约250 K（−23 °C；−10 …
Lah10
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Tīmeklis2024. gada 19. jūn. · To understand the role of the La atoms in stabilization of clathrate hydrogen structure, we computed the “formation volume” V LaH10 − V H10 − V La, … Tīmeklis5 . さらに量子ゆらぎを考慮した上で立方晶. LaH 10と重水素を使った立方晶LaD 10のT cを理論計算し、圧力 依存性まで含め高い精度で実験結果を説明することに成功しました（図2参照）。
Tīmeklis2024. gada 13. okt. · For reference, the DOS of LaH10 is shown in black-line (grey area) calculated in the same supercell. Top panel: DOS comparison of LaH10 against a single vacancy in the La-site, for three different ... Tīmeklis2024. gada 4. dec. · For LaH10 and YH10 superconductivity, with critical temperatures Tc ranging between 240 and 320 K is predicted at megabar pressures. Here, we …
TīmeklisThese structures make up the phase diagram for LaH10 and YhH10 between ~200 and 400GPa, and exhibit high-temperature, conventional superconductivity. Toggle navigation. View Item Apollo Home; School of the Physical Sciences; Department of Physics - The Cavendish Laboratory; Data - Physics; Research Data - Physics ... Tīmeklis2024. gada 16. janv. · 研究チームはダイヤモンドアンビルセルで、ランタン水素化物を高圧をかけたのちにレーザー加熱し、LaH10という新しい構造への変化を観察した …
Tīmeklis2024. gada 14. febr. · 氢化镧奇特高温超导之谜揭开. 日本物质材料研究机构、东北大学、东京大学和理化学研究所等组成的国际研究小组通过计算机模拟发现，氢化镧（LaH10）在接近室温（-23℃）的超导高压下，通过原子核的量子波动作用在广泛压力区域，成为稳定存在的“量子固体 ...
Tīmeklis2024. gada 16. dec. · Motivated by the recent experimental discovery of the high-critical-temperature superconductor LaH 10 (250–260 K at high pressures 170–190 GPa), the influence of H isotope substitution on the phonon spectra, electron–phonon interactions, and thermodynamic properties of superconducting LaH 10 − x D x (x = 0, 2, 5, 8, 10) … horrific cluehttp://sscha.eu/Tutorials/VariableCellRelaxation/ horrific case of domestic violenceTīmeklisX-ray diffraction (XRD) studies reveal a nonstoichiometric LaH9.6 or LaH10±δ polyhydride responsible for the superconductivity, which in the literature is commonly … lower back sprain stretchesTīmeklisThese structures make up the phase diagram for LaH10 and YhH10 between ~200 and 400GPa, and exhibit high-temperature, conventional superconductivity. Toggle … horrific compositions of decompositionTīmeklis2024. gada 1. aug. · Stoichiometric near-room-temperature superconductors (NRTS) (for instance, H 3 S and LaH 10) exhibit a high ground-state upper critical field, B c2 (0) ⩾ 100 T, so that the magnetic phase diagram in these materials cannot be measured in non-destructive experiments. However, (Semenok et al 2024 Adv. Mater.) proposed … lower back sticks outTīmeklis2024. gada 2. okt. · We explore high-pressure phase stability and superconductivity of lanthanum hydrides (m=4-11,16). We predict stability of a hitherto unreported polyhydride - at pressures above 150 GPa; at 200 GPa its predicted superconducting is 156 K, critical field (0) ~ 35 T and superconducting gap is up to 35 meV. We revisit … horrific clipsTīmeklis2024. gada 22. maijs · For LaH10 and YH10, the onset of superconductivity is predicted to occur at critical temperatures between 240 and 320 kelvin at megabar … lower back sprain vs slipped disc