从"也许是"到"确实是",七十年《球状闪电》被人工捕获
2004年,刘慈欣写了一本小说,叫《球状闪电》。书里有个情节:男主角十四岁那年的雨夜,一团蓝色光球飘进窗子,父母瞬间化为灰烬,身下的板凳却是凉的。
单细胞与空间组学解析癌症药物反应及耐药性的细胞特征研究
一、引言癌症药物耐药始终阻碍临床治疗效果提升,受肿瘤异质性、肿瘤微环境动态变化等因素影响,不同患者乃至同一患者体内不同肿瘤细胞对药物的反应存在明显差异。肿瘤细胞与肿瘤微环境之间持续的相互作用,会助力肿瘤细胞存活与增殖,进一步加剧耐药问题。
《科学》(20210514出版)一周论文导读
The oxide interface between LaAlO3 and KTaO3 can harbor a superconducting state. We report that by applying a gate voltage across KTaO3, the interface can be continuously tuned from superconducting into insulating states, yielding a dome-shaped Tc-VG dependence, where Tc is the transition temperature. The electric gating has only a minor effect on carrier density but a strong one on mobility. We interpret the tuning of mobility in terms of change in the spatial profile of the carriers in the interface and hence, effective disorder. As the temperature is decreased, the resistance saturates at the lowest temperature on both superconducting and insulating sides, suggesting the emergence of a quantum metallic state associated with a failed superconductor and/or fragile insulator.
首次造出“球状闪电”!它和真正的球状闪电有什么区别?
Zhou, C., Zhang, D., Qi, R. et al. Ball-lightning-like relativistic terahertz solitons. Nat. Photon. .
PRL导读-2019年122卷12期
普通物理:统计与量子物理导读:王子;责编:任捷一维热玻色气体中的全计数统计与大偏差本文作者通过全计数统计,得到了一维相互作用玻色子在某一区间内原子数量的分布。