纠缠物质波干涉仪:现在是 幽灵翻倍 诸平 A rendering of the entangled atoms within the interferometer. Credit: Steven Burrows, Thompson Group/JILA 据美国国家标准与技术研究所( National Institute of Standards and Technology )肯娜·休斯·卡斯特尔贝利( Kenna Hughes-Castleberry ...
物理学家实现量子比特计算突破 诸平 a. Experimental SC circuit of device I with qubits and couplers in a square geometry. The light-grey dashed rectangles represent dimers that constitute the chain with intracoupling Ja, intercoupling Je and small cross-coupling Jx. b. Schematic (upper ...
量化高维量子态的新测量提供了量子未来的一瞥 诸平 The micro-ring resonator, shown here as a closed loop, generated high-dimensional photon pairs. Researchers examined these photons by manipulating the phases of different frequencies, or colors, of light and mixing frequencies, as shown ...
核聚变研究的一个主要问题的新解决方案 诸平 Fig. 1 Left: Cross section of the separatrix of the high (solid) and low (dashed)lHFS→LFStime points.lHFS→LFSis the length of a field line spanning from the LFS to the HFS midplane. A poloidal projection oflHFS→LF ...
天大人造超强蚕丝比蜘蛛丝强 70% 诸平 Fig. 1 Spider silk is strong, but it is hard to farm. New research reveals how silk naturally produced by silkworms can be made 70% stronger than spider silks. Fig. 2 Stress-strain curves of representative artificial and natural silks. ...
远紫外线 LED 可有效杀死细菌和病毒而不伤害人 诸平 Figure 1: Most LEDs emit visible light, but RIKEN physicists have created an LED that emits in a narrow region in the far ultraviolet that is safe for humans but deadly for viruses and bacteria. Credit: RIKEN Fi ...
一种廉价设备,可以从微风中收集能量并将其储存为电能 诸平 NTU Professor Yang Yaowen demonstrating how the device can generate and store electricity when exposed to a breeze generated by a wind tunnel. Credit: Nanyang Technological University 据新加坡南洋理工大学( Nanyang Technolog ...
一种实现光子间有效相互作用的新方法 诸平 Two photons propagating in a waveguide interacting with a single quantum emitter. The photon-photon interaction, which results in correlations. Credit: Le Jeannic et al. 据物理学家组织网( Phys.org ) 2022 年 10 月 6 日报道,一种实现光子间 ...
科学家发现双功能信使 RNA 诸平 The central dogma of molecular biology showing what is happening in this study. Credit: Julian Chen 据美国亚利桑那州立大学( Arizona State University 简称 ASU ) 2022 年 10 月 3 日报道,科学家发现双功能信使 RNA ( Scientists discover dual-functi ...