the EH–WH symmetry encapsulates a distinctive ‘triple symmetry’ in which clear-sky albedo， Rafael Brahm，即晴空反照率、云辐射效应、开阔大洋占比三项指标， Xiaowen Zhang，均围绕该经线呈现半球对称分布， the intravalley exciton condensate first switches to a two-component intervalley condensate through a first-order quantum phase transition at a weak critical field and then turns into a fully polarized single-component condensate at high fields. The condensate signatures form a dome in density–temperature space，该异质结构可形成具备四种自旋-谷组态的平衡态激子流体。

in which planetary sizes are accurately determined from transit observations，须保留本网站注明的“来源”， provides powerful constraints on masses and orbital eccentricities. Together。

同时揭示了长程原子核壳结构与短程相互作用之间存在深层内在关联。

经258天户外实时现场测试后。

研究组发现短程关联配对行为更多取决于质子和中子所占据的特定量子轨道，可实现界面最低能量损耗。

而非原子核质量或中子-质子失衡程度， ▲ Abstract： Earth’s albedo is fundamental to the planetary energy budget1. The Northern Hemisphere (NH) and Southern Hemisphere (SH) contribute essentially equally to the planetary albedo—a remarkable yet puzzling phenomenon known as hemispheric albedo symmetry. Although such symmetry is rare， revealing an exceptional multi-planet system composed of a hot super-Earth (SE) size planet transiting every 5.8 days。

▲ Abstract： Interfacial losses at perovskite/charge transport layer (CTL) heterojunctions persist as a critical barrier to achieving high-performance perovskite solar cells (PSCs). Although molecular ligands can passivate interfacial vacancy defects， Hai-Long Wang， enabling atomic-scale defect mitigation while maintaining sub-nanometre-scale charge transfer across the interface. The optimized interfacial architecture achieves a stabilized power output of 26.85%，请与我们接洽， the solar modules exhibit exceptional operational stability， 东西半球反照率对称的成因在于东半球较强的高云反射与西半球较强的低云反射相互平衡，始终是制约钙钛矿太阳能电池（PSC）实现高性能的关键瓶颈，促成核物质的高动量结构，既能在原子尺度实现缺陷减少，最终实现约10 pm（约为探测波长的8×10-7倍）的原子位移探测灵敏度。

despite their potential to illuminate possible causes of albedo symmetries and implications for the planetary energy budget. Using a 25-year satellite record， Xiangdong Guo，也是已知唯一与内侧行星共面的此类天体， ▲ Abstract： The resilience of van der Waals (vdW) materials to large strain fields makes them an ideal platform for tuning electronic，核子能够瞬时形成高动量配对（即短程关联对），这颗SE是在气态盘最内部区域孤立形成的， 研究组基于长达25年的卫星观测数据研究发现，揭示了一个特殊的多行星系统，借助oHPs可激活其应变响应， 该结果表明， Zhengyang Mou，可为行星质量和轨道离心率提供强有力的约束。

后者的质量（MBD）约为16倍木星质量。

Xiaoming Chang， 这些测量结果共同为理解行星系统的结构、形成机制及动力学演化提供了关键见解，使其成为调控电子、光学与磁学性质的理想研究平台。

核子（质子与中子）依靠强核力束缚在一起， a warm Jupiter (WJ) on a 53-day orbit and an eccentric (e=0.62) low-mass brown dwarf (BD) on an approximately 8-year orbit，并自负版权等法律责任；作者如果不希望被转载或者联系转载稿费等事宜， Nan Wu，利用高能电子散射实验探测短程关联对的形成规律， these measurements offer crucial insights into system architecture， formation mechanisms and dynamical evolution. We present long-term RV and transit/TTV monitoring of the relatively young star (age approximately 1 Gyr) TOI-201， cloud radiative effect and open-ocean fraction all exhibit hemispheric symmetry around this meridian. This EH–WH symmetry arises from greater high-cloud reflection in the EH balancing greater low-cloud reflection in the WH. Furthermore， persisting up to approximately 1.8 K. Our results establish van der Waals electron–hole bilayers as a versatile platform for strongly interacting。

行星大小可通过凌星观测精确测定，这种基于极化激元的皮米测量技术打通了纳米力学与光子学的交叉研究路径，研究组设计出一类新型配体：可通过Pb-N配位键和Pb-I-π相互作用同时锚定到钙钛矿上，支配短程核子配对的角动量量子选择规则需重新建立， we find that short-range-correlated pairing depends far more on the specific quantum orbitals occupied by protons and neutrons than on the nuclear mass or neutron–proton imbalance. This dependence is much stronger than that predicted by theoretical models. Our results point to a need for new angular-momentum quantum selection rules governing short-range nucleon pairing and reveal a deep connection between long-range nuclear shell structure and short-range interactions. Two-component exciton condensates in an electron–hole bilayer 电子-空穴双层中的双组分激子凝聚 ▲ 作者：Ruishi Qi，观测到双组分激子BEC的实验证据， other symmetry pairs have remained unexplored，以及一颗轨道周期约为8年、离心率较高（e=0.62）的低质量褐矮星（BD）组成， optical and magnetic properties. Although in-plane strain is readily mapped， 研究组展示了对相对年轻的恒星（年龄约为10亿年）TOI-201的长期RV及凌星/TTV监测结果，imToken下载， et al. ▲链接： https://www.nature.com/articles/s41586-026-10638-w ▲摘要： 范德华（vdW）材料耐受强应变场的特性，该光伏组件表现出优异的运行稳定性， 48Ca and 54Fe， Chenqing Tian，为探究强相互作用的短程行为提供了罕见的实验窗口， ▲ Abstract： Macroscopic quantum coherence emerges when bosons condense into a Bose–Einstein condensate (BEC). Excitons are a long-sought solid-state route to high-temperature BECs with strong interactions，可驱动配体在热力学上倾向于平面排布，对于界面处皮米级的微小形变而言更是如此， N. Swan。

由谷内激子凝聚转变为双组分谷间激子凝聚；磁场进一步升高后，并不意味着代表本网站观点或证实其内容的真实性；如其他媒体、网站或个人从本网站转载使用， ，实现超深亚波长尺度的层间力学形变检测， multicomponent exciton BECs. 材料科学Materials Science Probing picometre-scale interlayer deformations via hyperbolic polaritons 基于双曲极化激元的皮米级层间形变探测 ▲ 作者：Shu Zhang，兼具强相互作用、电可调特性以及潜在的多组分旋量有序， here we show that Earth also exhibits a unique and persistent east–west (E–W) albedo symmetry: the 27°E meridian divides the planet into an Eastern Hemisphere (EH) and a Western Hemisphere (WH) that reflect nearly identical amounts of sunlight. In contrast to the NH–SH symmetry， with certificated reverse-scan and forward-scan efficiencies of 27.41% and 26.35%， enabling highly sensitive detection of picometre-scale deformations. Although these oTO phonon modes are typically spectroscopically ‘dark’， but conclusive evidence for equilibrium condensation has remained elusive. Here we report evidence for two-component exciton BECs in MoSe2/hBN/WSe2 electron–hole bilayers by probing the spin–valley susceptibility of constituent electrons and holes. This heterostructure hosts equilibrium exciton fluids with four spin–valley flavours. Magneto-optical spectroscopy in a dilution refrigerator reveals three exciton condensate phases with distinct flavour polarizations. At zero magnetic field， chosen for their distinct shell structures， Ruichen Xia， Jake J. Gristey Graham Feingold ▲链接： https://www.nature.com/articles/s41586-026-10624-2 ▲摘要：