A5100331233- Magnetic properties of thin films
- Complex Network Analysis Techniques
- Advanced Memory and Neural Computing
- Radiation Detection and Scintillator Technologies
- 2D Materials and Applications
- Peer-to-Peer Network Technologies
- Medical Imaging Techniques and Applications
- Perovskite Materials and Applications
- Particle Detector Development and Performance
- Magnetic and transport properties of perovskites and related materials
- Caching and Content Delivery
- Data Visualization and Analytics
- Multiferroics and related materials
- Ferroelectric and Negative Capacitance Devices
- Gut microbiota and health
- Human Mobility and Location-Based Analysis
- Quantum and electron transport phenomena
- Laser-Matter Interactions and Applications
- Microbial Community Ecology and Physiology
- Additive Manufacturing and 3D Printing Technologies
- Data Management and Algorithms
- Characterization and Applications of Magnetic Nanoparticles
- Laser-induced spectroscopy and plasma
- Insect and Arachnid Ecology and Behavior
- Atomic and Subatomic Physics Research
Changchun Institute of Optics, Fine Mechanics and Physics
2015-2024
Chinese Academy of Sciences
2011-2024
Institute of Soil Science
2024
University of Science and Technology of China
2024
University of Chinese Academy of Sciences
2015-2024
Institute of Semiconductors
2016-2024
Shandong Institute of Business and Technology
2024
Nanjing University of Information Science and Technology
2024
National University of Singapore
2023
Institute of Materials Research and Engineering
2023
Estuarine salt marshes are highly productive ecosystems subjected to regular disturbances by hydrodynamic exchange. However, little is known about how distinct assembly processes and co-occurrence of taxa influence the structure abundant rare bacterial biospheres in these soil systems. This study aims at unravelling intricacies studying a typical estuarine marsh located Hangzhou Bay, China. Our provides important pieces evidence on diverse distribution biospheres. We show that few central...
An ingenious strategy is put forward to evaluate accurately the thermoelectric performance of carbon nanotube (CNT) thin films, including thermal conductivity, electrical and Seebeck coefficient in same direction. The results reveal that as-prepared CNT interconnected films fibers possess enormous potential applications because their ultrahigh power factors. As a service our authors readers, this journal provides supporting information supplied by authors. Such materials are peer reviewed...
Abstract 2D van der Waals (vdWs) heterostructure‐based multifunctional field effect transistor (FET) has brought about novel physical phenomena. Impressively, anti‐ambipolar characteristic is one of the basis logic functions being used in multi‐valued inverters, which analogous to negative differential resistance (NDR)‐based transistor. Here, tunable current‐transport and self‐driven optoelectrical properties vertically stacked multilayer GeSe/SnS 2 heterostructure are reported. In...
Abstract Near‐infrared polarization‐sensitive photodetectors hold the advantages of capturing light signals with high performance while shielding stray light, endowing them potential applications in target tracking, remote sensing, and computer vision. Here, a 2D polarization‐sensitive, self‐powered, near‐infrared photodetector is constructed by vertically stacking multilayer p‐type GeSe on n‐type MoTe 2 . The type‐II energy band alignment anisotropic crystalline structure components allow...
Abstract The optoelectronic synaptic transistors with various functions, broad spectral perception, and low power consumption are an urgent need for the development of advanced optical neural network systems. However, it remains a great challenge to realize functional diversification systems on single device. 2D van der Waals (vdW) materials can combine unique properties by stacking each other form heterojunctions, which may provide strategy solving this problem. Herein, all‐2D vdW...
The fruits, leaves and root barks of L. barbarum plant are widely used as functional foods ingredients in traditional Chinese prescriptions patent medicines. They considered to have different pharmacological activities health benefits because their diverse constituents. Here, the chemical constituents extracts from were compared by ultra-high performance liquid chromatography coupled with high resolution mass spectrometry (UPLC-HR-MS). A total 131 compounds identified seven them quantified....
The pH of mitochondria (pHm) is crucial in physiological processes. Here, we report a new mitochondria-targeted ratiometric pH-sensitive fluorescent probe for monitoring the mitochondrial change. This probe, IR-ANNA, was constructed by coupling naphthalimide derivative ANNA and pH-insensitive cyanine dye. IR-ANNA showed good ability, excellent response, low cytotoxicity, which makes suitable pHm living cells. Moreover, has been successfully applied change under stimuli FCCP, NAC, H2O2
Ongoing climate change is predicted to increase the frequency and intensity of extreme rainfall, which will dramatically alter soil nitrous oxide (N2O) emissions, especially changes in organic carbon (SOC) due anthropogenic management. However, our ability predict this effect limited owing a dearth research. Therefore, we selected two croplands Northeast China with same quantity but contrasting availability SOC explore situ dynamics N2O fluxes N-cycling microbes through 2-year field...
Abstract The electrical control of the magnetization switching in ferromagnets is highly desired for future spintronic applications. Here we report on hybrid piezoelectric (PZT)/ferromagnetic (Co 2 FeAl) devices which planar Hall voltage ferromagnetic layer tuned solely by piezo voltages. change associated with through 90° plane under Room temperature magnetic NOT and NOR gates are demonstrated based controlled Co FeAl effect without external field. Our demonstration may lead to realization...
Abstract Data encryption is an essential building block in modern electronic systems to prevent spying and hacking. Every day more objects produce data, this needs be encrypted before being transmitted. Hence, designing devices, circuits, for data that can integrated all kinds of consume low amounts energy highly necessary. Here, work reports the fabrication flexible transparent circuits consisting devices exhibit threshold‐type resistive switching with a high degree stochasticity. The...
In this research, we introduce a PdSe2/2H–MoTe2 heterojunction photodetector that exhibits both broadband self-powered photodetection and linear/circular polarization detection capabilities. It has broad spectral response range (covering 375–2200 nm) reaches peak sensitivity at 532 nm, exhibiting notable responsivity of 7.3 × 103 A/W substantial specific detectivity 8.5 1012 Jones. Even in the near-infrared region 1310 it still high 20 A/W. The capabilities are equally impressive, covering...
Iron–sulfur cluster anions (FenS−m, n=1–6, m=1–6) have been studied using photoelectron spectroscopy (PES) with a magnetic-bottle-type time-of-flight electron spectrometer. The FenS−m were formed in laser vaporization source. It was found that the stable ions are ones compositions of n=m and n=m±1. affinities measured from onsets PES spectra. Three low-lying electronic states observed for FeS. spectra FenS− (n=1–4) series show unique similarity, indicating Fe atom addition to FeS− has little...
Many online social networks feature restrictive web interfaces that only allow the query of a user’s local neighborhood. To enable analytics over such an network through its interface, many recent efforts use Markov Chain Monte Carlo (MCMC) methods as random walks to sample users in and thereby support based on samples. The problem with approach, however, is large amount queries often required for walk converge desired (stationary) sampling distribution. In this article, we consider novel...
In this paper, we introduce a novel, general purpose, technique for faster sampling of nodes over an online social network. Specifically, unlike traditional random walks which wait the convergence distribution to predetermined target - waiting process that incurs high query cost develop WALK-ESTIMATE, starts with much shorter walk, and then proactively estimate probability node taken before using acceptance-rejection adjust distribution. We present novel backward walk provides provably...
Recently, orbital Hall current has attracted attention as an alternative method to switch the magnetization of ferromagnets. Here we present our findings on electrical switching antiferromagnetic state in Mn3Sn/Cr, where despite much smaller spin angle Cr, density is comparable heavy metal-based heterostructures. However, inverse process, i.e., spin-to-charge conversion Cr-based heterostructures, less efficient than Pt-based equivalents, manifested 1 order magnitude terahertz emission...
Probabilistic bits (p-bits) with thermal- and spin torque-induced nondeterministic magnetization switching are promising candidates for performing probabilistic computing. Previously reported torque p-bits include volatile low-energy barrier nanomagnets (LBNMs) spontaneously fluctuating magnetizations initialization-necessary nonvolatile magnets. However, initialization-free still lacking. Here, we demonstrate moderately thermal stable spin-orbit (SOT) non-consecutively deposited...
Electrical control of spins in magnetic materials and devices is one the most important research topics spintronics. We briefly describe recent progress electrical manipulations magnetization reversal domain wall motion.This review consists three parts:basic concepts,magnetization manipulation by current voltage methods,and future prospects field.The basic concepts,including generation spin current,the interaction between localized magnetization,and dynamic...
We report an ultrabroadband supercontinuum (SC) generation with high coherence property in all-normal-dispersion (ANDi) Te-based chalcogenide all-solid microstructured optical fiber (AS-MOF). The was fabricated using a rod-in-tube method that presents four <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mrow class="MJX-TeXAtom-ORD"> <mml:msub> <mml:mi mathvariant="normal">A</mml:mi> mathvariant="normal">s</mml:mi> </mml:mrow> <mml:mn>2</mml:mn> </mml:msub>...
The main focus of our study is to investigate how the performance digital timing methods affected by sampling rate, anti-aliasing and signal interpolation filters. We used Nyquist theorem address some basic questions such as what will be minimum frequencies? How accurate be? do we validate measurements? preferred rate would low possible, considering high cost power consumption high-speed analog-to-digital converters. However, when too low, due aliasing effect, artifacts are produced in...
Research Article16 November 2018Open Access Source DataTransparent process Rescuing ocular development in an anophthalmic pig by blastocyst complementation Hongyong Zhang State Key Laboratory of Stem Cell and Reproductive Biology, Institute Zoology, Chinese Academy Sciences, Beijing, China Savaid Medical School, University Regeneration, Search for more papers this author Jiaojiao Huang Zechen Li College Life Qufu Normal University, Qufu, Guosong Qin Nan Tang Hai Qianlong Hong Qiantao Zheng...