<p>**** 황금에스티(032560) <br><br>다층 니켈 산염 초전도체 La의 자기 여기 이론3Ni (니켈)2O7 <br>슈테펜 뵈첼, 프랑크 레허만, 야니크 곤돌프, 일리야 M. 에레민 <br>최근 높은 보고서에 의해 동기 부여Tc La의 초전도성3Ni (니켈)2O7 압력 하에서 우리는 비탄성 중성자 산란 또는 RIXS로 측정할 수 있는 이 화합물의 정상 및 초전도 상태의 자기 여기(magnetic excitations)를 이론적으로 분석했습니다. 우리는 스핀 응답의 이중층 구조가 층간 상호 작용의 역할과 Cooper-pairing의 특성을 매우 효율적인 방식으로 설명할 수 있음을 보여줍니다. 특히, 우리는 잠재력 간의 주요 차이점을 보여줍니다. s± 그리고 d-스핀 감수성의 짝수 채널과 홀수 채널에서 해당 응답을 비교하여 최근에 제안된 파동 간격. 우리는 대부분 중간층 구동 본딩-안티본딩을 보여줍니다. s± Cooper-pairing은 홀수 채널에서만 하나의 큰 스핀 공명 피크를 생성합니다. <br><br><a href="https://arxiv.org/abs/2401.16151" target="_blank" class="ke-link">https://arxiv.org/abs/2401.16151</a><br><br><br></p><div class="figure-open" contenteditable="false" data-ke-type="opengraph" data-ke-align="alignCenter" data-og-type="website" data-og-title="Theory of magnetic excitations in multilayer nickelate superconductor La$_{3}$Ni$_{2}$O$_{7}$" data-og-description="Motivated by the recent reports of high-$T_c$ superconductivity in La$_3$Ni$_2$O$_7$ under pressure, we analyzed theoretically the magnetic excitations in the normal and the superconducting state in this compound, which can be measured by inelastic neutron" data-og-host="arxiv.org" data-og-source-url="https://arxiv.org/abs/2401.16151" data-og-url="https://arxiv.org/abs/2401.16151v1" data-og-image="https://scrap.kakaocdn.net/dn/duFKd4/hyVf3TpFiW/pTJfqq1zkK3Gf0IhjZF430/img.png?width=1200&height=700&face=0_0_1200_700,https://scrap.kakaocdn.net/dn/biQCO3/hyVb8oxJvc/fFKmA6Ggg69pxC5YNRufN0/img.png?width=1000&height=1000&face=0_0_1000_1000"><a href="https://arxiv.org/abs/2401.16151" target="_blank" data-source-url="https://arxiv.org/abs/2401.16151"><div class="og-image"><img src="https://scrap.kakaocdn.net/dn/duFKd4/hyVf3TpFiW/pTJfqq1zkK3Gf0IhjZF430/img.png?width=1200&height=700&face=0_0_1200_700,https://scrap.kakaocdn.net/dn/biQCO3/hyVb8oxJvc/fFKmA6Ggg69pxC5YNRufN0/img.png?width=1000&height=1000&face=0_0_1000_1000" alt="" xxonerror="this.src="//img1.kakaocdn.net/thumb/C200x200/?fname=https%3A%2F%2Ft1.daumcdn.net%2Fcafe_image%2Fcafe_meta_image_190529.png""></div><div class="og-text"><p class="og-title">Theory of magnetic excitations in multilayer nickelate superconductor La$_{3}$Ni$_{2}$O$_{7}$</p><p class="og-desc">Motivated by the recent reports of high-$T_c$ superconductivity in La$_3$Ni$_2$O$_7$ under pressure, we analyzed theoretically the magnetic excitations in the normal and the superconducting state in this compound, which can be measured by inelastic neutron</p><p class="og-host">arxiv.org</p></div></a></div><p> </p><p><span data-ke-size="size14">*** 본 정보는 투자 참고용 자료로서 그 정확성이나 완전성을 보장할 수 없으며, 어떠한 경우에도 법적 책임소재에 대한 증빙자료로 사용될 수 없습니다.</span></p><div class="table-wrap"><table data-ke-type="table" data-ke-align="alignLeft" style="width: 100%; height: 75px;" border="1" data-ke-style="style13"><tbody><tr style="height: 75px;"><td style="width: 756px; height: 75px; text-align: center;"><a href="https://thebull.kr/reference" target="_blank" class="ke-link"><span style="color: #ee2323;" data-ke-size="size26"><b>'돈' 잃지 마라! '돈'을 지켜라! 그리고 '돈'을 불려라!</b></span></a></td></tr></tbody></table></div><p> </p>
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