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The number that can claim to hasn’t kept pace with a growing world population

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Voters in seaside constituency that heavily backed Brexit have mixed views on Reform UK leader

Options for UK main opposition party include tweaking fiscal rules or broadening tax base, say experts

タイトル: Quantum coherence and interference of a single moiré exciton in nano-fabricated twisted monolayer semiconductor heterobilayers著者: Wang, Haonan; Kim, Heejun; Dong, Duanfei; Shinokita, Keisuke; Watanabe, Kenji; Taniguchi, Takashi; Matsuda, Kazunari抄録: The moiré potential serves as a periodic quantum confinement for optically generated excitons, creating spatially ordered zero-dimensional quantum systems. However, a broad emission spectrum resulting from inhomogeneity among moiré potentials hinders the investigation of their intrinsic properties. In this study, we demonstrated a method for the optical observation of quantum coherence and interference of a single moiré exciton in a twisted semiconducting heterobilayer beyond the diffraction limit of light. We observed a single and sharp photoluminescence peak from a single moiré exciton following nanofabrication. Our findings revealed the extended duration of quantum coherence in a single moiré exciton, persisti ...

タイトル: Waning-and-waxing shape changes in ionic nanoplates upon cation exchange著者: Li, Zhanzhao; Saruyama, Masaki; Asaka, Toru; Teranishi, Toshiharu抄録: Flexible control of the composition and morphology of nanocrystals (NCs) over a wide range is an essential technology for the creation of functional nanomaterials. Cation exchange (CE) is a facile method by which to finely tune the compositions of ionic NCs, providing an opportunity to obtain complex nanostructures that are difficult to form using conventional chemical synthesis procedures. However, due to their robust anion frameworks, CE cannot typically be used to modify the original morphology of the host NCs. In this study, we report an anisotropic morphological transformation of Cu₁.₈S NCs during CE. Upon partial CE of Cu₁.₈S nanoplates (NPLs) with Mn²⁺, the hexagonal NPLs are transformed into crescent-shaped Cu₁.₈S–MnS NPLs. Upon further CE, these crescent-shaped NPLs evolve back into completely he ...

附属高校バレーボール部の佐藤にじ選手（３年）は「2024女子Ｕ18アジア選手権大会」に出場する日本代表に選ばれました。 日本バレーボール協会が今月16日からタイで開かれる同大会に出場する18歳以下の代表12名を発表。佐藤選手は背番号２のミドルブロッカーとして選出されました。本学園在学中にバレーボールの日本代表となるのは初めてです。 佐藤選手は、附属高校バレーボール部員だった母親の勧めで小学生から競技を始め、郡山市・高瀬中から附属高校へ進学しました。182cmの長身を生かしたブロード攻撃やブロックを得意とし、チームの中心として活躍しています。佐藤浩明監督（大学食物栄養学科准教授）によると、高校に入って持ち前の明るさと前向きに取り組む姿勢で力を伸ばしたそうです。 13カ国が競うアジア選手権 ...

Resolution Foundation says already planned increases are ‘hiding in plain sight’ as party leaders argue over future plans

Dilution of New Deal employment reforms and blocking of new oil and gas licences in North Sea are sticking points