Article 31 March 2022 | Open Access Hyper-CEST NMR of metal organic polyhedral cages reveals hidden diastereomers with diverse guest exchange kinetics Self-assembling nanostructures that trap guest molecules find applications in materials research and the life… show more Jabadurai Jayapaul, Sanna Komulainen & Leif Schröder Article 31 March 2022 | Open Access Meta-programmable analog differentiator Here, the authors report purposefully perturbed wave chaos that enables analog signal processing with… show more Jérôme Sol, David R. Smith & Philipp del Hougne Article 31 March 2022 | Open Access On-surface synthesis of triangulene trimers via dehydration reaction Preparing triangulene-based high spin structures is of interest for molecular spintronics. Here, the authors… show more Suqin Cheng, Zhijie Xue & Ping Yu Article 31 March 2022 | Open Access Observation of optical gyromagnetic properties in a magneto-plasmonic metamaterial Optical gyromagnetic properties are not observed in natural or metamaterials to date. Here, the authors… show more Weihao Yang, Qing Liu & Lei Bi Article 31 March 2022 | Open Access Biomimetic KcsA channels with ultra-selective K+ transport for monovalent ion sieving Materials for the selective transport of K+ have application in a variety of fields including water desalination… show more Weiwen Xin, Jingru Fu & Liping Wen Article 31 March 2022 | Open Access Double helical π-aggregate nanoarchitectonics for amplified circularly polarized luminescence Synthesized or self-assembled helical architectures advance the development of chiral functional materials. Here… show more Yuan Wang, Dian Niu & Minghua Liu Article 31 March 2022 | Open Access Magnetic refrigeration material operating at a full temperature range required for hydrogen liquefaction Application of magnetic refrigeration (MR) for hydrogen liquefaction is limited by lack of MR materials with a… show more Xin Tang, H. Sepehri-Amin & K. Hono Article 31 March 2022 | Open Access Stress distribution and surface shock wave of drop impact The dynamic process behind the low-speed drop-impact erosion remains challenging to understand. Cheng et al.… show more Ting-Pi Sun, Franco Álvarez-Novoa & Xiang Cheng Article 31 March 2022 | Open Access Ferroelectric photosensor network: an advanced hardware solution to real-time machine vision Robust, fast, and low-power hardware platforms are desirable for the implementation of real-time machine vision.… show more Boyuan Cui, Zhen Fan & Jun-Ming Liu Article 31 March 2022 | Open Access Effects of cryo-EM cooling on structural ensembles The rapid temperature drop during plunge-freezing affects the structural ensembles obtained by cryo-EM. To… show more Lars V. Bock & Helmut Grubmüller Article 30 March 2022 | Open Access Dichotomy of platinum(II) and gold(III) carbene intermediates switching from N- to O-selectivity Benzofurazan, a cyclic heterocycle, can form open-chain metal carbene species in the presence of suitable… show more Hongming Jin, Wen-Yan Tong & A. Stephen K. Hashmi Article 30 March 2022 | Open Access Silver-catalyzed site-selective C(sp3)−H benzylation of ethers with N-triftosylhydrazones A state-of-the-art tool in synthetic organic chemistry is a rhodium diazocarbene species, which despite its… show more Zhaohong Liu, Hongwei Wang & Xihe Bi Article 30 March 2022 | Open Access Electrically driven reprogrammable phase-change metasurface reaching 80% efficiency The authors demonstrate an efficient platform for electrically driven reconfigurable metasurfaces by using… show more Sajjad Abdollahramezani, Omid Hemmatyar & Ali Adibi Article 30 March 2022 | Open Access Square and rhombic lattices of magnetic skyrmions in a centrosymmetric binary compound Typically, skyrmions appear in magnet systems which are non-centrosymmetric. Here, using neutron and X-ray… show more Rina Takagi, Naofumi Matsuyama & Shinichiro Seki Article 30 March 2022 | Open Access Repetitive marsquakes in Martian upper mantle The authors detect 47 hitherto unreported low-frequency marsquakes originating from Cerberus Fossae at all times… show more Weijia Sun & Hrvoje Tkalčić Article 30 March 2022 | Open Access Digital plasmonic nanobubble detection for rapid and ultrasensitive virus diagnostics Digital immunoassays are powerful platforms but are complex and require multiple steps to perform. Here the… show more Yaning Liu, Haihang Ye & Zhenpeng Qin Article 29 March 2022 | Open Access Electric control of a canted-antiferromagnetic Chern insulator Exotic states emerge from the interplay between band topology and ferromagnetism, but it remains less known in… show more Jiaqi Cai, Dmitry Ovchinnikov & Xiaodong Xu Article 29 March 2022 | Open Access Large-scale cryovolcanic resurfacing on Pluto Giant icy volcanos (cryovolcanos) on Pluto are unique in the imaged solar system and provide evidence for… show more Kelsi N. Singer, Oliver L. White & Kimberly Ennico-Smith Article 29 March 2022 | Open Access An adaptive synaptic array using Fowler–Nordheim dynamic analog memory While great progress has been made in the applications of machine learning models, training them on conventional… show more Darshit Mehta, Mustafizur Rahman & Shantanu Chakrabartty Article 29 March 2022 | Open Access Video-rate high-precision time-frequency multiplexed 3D coherent ranging Frequency-modulated continuous wave LiDAR has suffered from limited 3D frame rates. Here, the authors combine a… show more Ruobing Qian, Kevin C. Zhou & Joseph A. Izatt Article 29 March 2022 | Open Access Giant second harmonic transport under time-reversal symmetry in a trigonal superconductor Even-order nonlinear transport is a powerful probe of quantum materials, but such studies in superconductors have… show more Yuki M. Itahashi, Toshiya Ideue & Yoshihiro Iwasa Article 29 March 2022 | Open Access The world-wide waste web The 2001–2019 web of international waste trade is investigated, allowing the identification of countries at… show more Johann H. Martínez, Sergi Romero & Ernesto Estrada Article 28 March 2022 | Open Access Hollow-core optical fibre sensors for operando Raman spectroscopy investigation of Li-ion battery liquid electrolytes New analytical tools are needed to identify chemical degradation and failure mechanisms in Li-ion batteries.… show more Ermanno Miele, Wesley M. Dose & Tijmen G. Euser Article 28 March 2022 | Open Access Wafer-scale epitaxial modulation of quantum dot density Nucleation control of self-assembled quantum dots is challenging. Here, the authors employ conventional molecular… show more N. Bart, C. Dangel & A. Ludwig Article 28 March 2022 | Open Access Driving chemical reactions with polariton condensates Molecules that collectively exhibit laser-like phenomena at room temperature offer exciting prospects for the… show more Sindhana Pannir-Sivajothi, Jorge A. Campos-Gonzalez-Angulo & Joel Yuen-Zhou Article 28 March 2022 | Open Access Current-induced Néel order switching facilitated by magnetic phase transition Electrical manipulation of antiferromagnetic order is crucial for future memory devices, but existing switching… show more Hao Wu, Hantao Zhang & Kang L. Wang Article 28 March 2022 | Open Access Dynamics of ranking Ranking lists are relevant to various areas of nature and society, however their evolution with the elements… show more Gerardo Iñiguez, Carlos Pineda & Albert-László Barabási Article 28 March 2022 | Open Access Giant tunable spin Hall angle in sputtered Bi2Se3 controlled by an electric field Controlling the spin Hall angle is significant to tunable and energy-efficient spintronic devices. Here, the… show more Qi Lu, Ping Li & Ming Liu Article 28 March 2022 | Open Access Programmable design of isothermal nucleic acid diagnostic assays through abstraction-based models Detecting nucleic acids often requires choosing between different amplification mechanisms. Here the authors… show more Gaolian Xu, Julien Reboud & Jonathan M. Cooper