Effects of confinement and electron transport on magnetic switching in single Co nanoparticles.

Abstract:

:This work reports the first study of current-driven magnetization noise in a single, nanometerscale, ferromagnetic (Co) particle, attached to normal metal leads by high-resistance tunneling junctions. As the tunnel current increases at low temperature, the magnetic switching field decreases, its probability distribution widens, while the temperature of the environment remains nearly constant. These observations demonstrate nonequilibrium magnetization noise. A classical model of the noise is provided, where the spin-orbit interaction plays a central role in driving magnetic tunneling transitions.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Jiang W,Birk FT,Davidović D

doi

10.1038/srep01200

subject

Has Abstract

pub_date

2013-01-01 00:00:00

pages

1200

issn

2045-2322

journal_volume

3

pub_type

杂志文章
  • Quantitation of the neural silencing activity of anion channelrhodopsins in Caenorhabditis elegans and their applicability for long-term illumination.

    abstract::Ion pumps and channels are responsible for a wide variety of biological functions. Ion pumps transport only one ion during each stimulus-dependent reaction cycle, whereas ion channels conduct a large number of ions during each cycle. Ion pumping rhodopsins such as archaerhodopsin-3 (Arch) are often utilized as light-d...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-44308-x

    authors: Yamanashi T,Maki M,Kojima K,Shibukawa A,Tsukamoto T,Chowdhury S,Yamanaka A,Takagi S,Sudo Y

    更新日期:2019-05-27 00:00:00

  • Neurite regrowth stimulation by a red-light spot focused on the neuronal cell soma following blue light-induced retraction.

    abstract::The interaction of light with biological tissues has been considered for various therapeutic applications. Light-induced neurite growth has the potential to be a clinically useful technique for neuron repair. However, most previous studies used either a large illumination area to accelerate overall neurite growth or e...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-54687-w

    authors: Kao YC,Liao YC,Cheng PL,Lee CH

    更新日期:2019-12-03 00:00:00

  • Effects of Killari earthquake on the paleo-channel of Tirna River Basin from Central India using anisotropy of magnetic susceptibility.

    abstract::The Killari Earthquake (Moment magnitude 6.1) of September 30, 1993, occurred in the state of Maharashtra, India, has an epicenter (18°03' N, 76°33' E) located at ~ 40 km SSW of Killari Town. The ~ 125 km long basin of Tirna River, close to the Killari Town, currently occupies the area that has witnessed episodic intr...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-77542-9

    authors: Lakshmi BV,Deenadayalan K,Gawali PB,Misra S

    更新日期:2020-11-25 00:00:00

  • Bistability and up/down state alternations in inhibition-dominated randomly connected networks of LIF neurons.

    abstract::Electrophysiological recordings in cortex in vivo have revealed a rich variety of dynamical regimes ranging from irregular asynchronous states to a diversity of synchronized states, depending on species, anesthesia, and external stimulation. The average population firing rate in these states is typically low. We study...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-12033-y

    authors: Tartaglia EM,Brunel N

    更新日期:2017-09-20 00:00:00

  • Analgesia after major laparoscopic surgery in patients with chronic kidney disease: A retrospective cohort study.

    abstract::The amount of reduction in opioid doses and its effect on postoperative pain outcomes in chronic kidney disease (CKD) patients in the perioperative setting remains unclear. This study aimed to investigate differences in postoperative pain outcomes after major laparoscopic surgery between patients with CKD and those wi...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-40627-1

    authors: Choi HR,Oh TK,Kim J,Jeon YT

    更新日期:2019-03-08 00:00:00

  • Photoacoustic monitoring of tumor and normal tissue response to radiation.

    abstract::Hypoxia is a recognized characteristic of tumors that influences efficacy of radiotherapy (RT). Photoacoustic imaging (PAI) is a relatively new imaging technique that exploits the optical characteristics of hemoglobin to provide information on tissue oxygenation. In the present study, PAI based measures of tumor oxyge...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep21237

    authors: Rich LJ,Seshadri M

    更新日期:2016-02-17 00:00:00

  • New noninvasive index for predicting liver fibrosis in Asian patients with chronic viral hepatitis.

    abstract::We developed an optimal noninvasive index comprising routine laboratory parameters for predicting cirrhosis in chronic hepatitis B (CHB) and chronic hepatitis C (CHC) patients. This study included 992 CHB patients and 1,284 CHC patients who received liver biopsy. We developed the new index, named modified Fibrosis-4 (...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-03589-w

    authors: Wang HW,Peng CY,Lai HC,Su WP,Lin CH,Chuang PH,Chen SH,Chen CH,Hsu WF,Huang GT

    更新日期:2017-06-12 00:00:00

  • Ravens parallel great apes in physical and social cognitive skills.

    abstract::Human children show unique cognitive skills for dealing with the social world but their cognitive performance is paralleled by great apes in many tasks dealing with the physical world. Recent studies suggested that members of a songbird family-corvids-also evolved complex cognitive skills but a detailed understanding ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-77060-8

    authors: Pika S,Sima MJ,Blum CR,Herrmann E,Mundry R

    更新日期:2020-12-10 00:00:00

  • Rapid assessment of ocular drug delivery in a novel ex vivo corneal model.

    abstract::Drug delivery by topical application has higher patient acceptance and lower morbidity than intraocular injection, but many ophthalmic treatments are unable to enter the eye or reach the posterior segment after topical application. The first stage towards posterior segment delivery after topical application is ocular ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-68254-1

    authors: Begum G,Leigh T,Courtie E,Moakes R,Butt G,Ahmed Z,Rauz S,Logan A,Blanch RJ

    更新日期:2020-07-16 00:00:00

  • Publisher Correction: Investigating the relationship between Aerosol Optical Depth and Precipitation over Southeast Asia with Relative Humidity as an influencing factor.

    abstract::A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper. ...

    journal_title:Scientific reports

    pub_type: 已发布勘误

    doi:10.1038/s41598-018-25179-0

    authors: Ng DHL,Li R,Raghavan SV,Liong SY

    更新日期:2018-05-10 00:00:00

  • Early-Onset Progressive Retinal Atrophy Associated with an IQCB1 Variant in African Black-Footed Cats (Felis nigripes).

    abstract::African black-footed cats (Felis nigripes) are endangered wild felids. One male and full-sibling female African black-footed cat developed vision deficits and mydriasis as early as 3 months of age. The diagnosis of early-onset progressive retinal atrophy (PRA) was supported by reduced direct and consensual pupillary l...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep43918

    authors: Oh A,Pearce JW,Gandolfi B,Creighton EK,Suedmeyer WK,Selig M,Bosiack AP,Castaner LJ,Whiting RE,Belknap EB,Lyons LA,99 Lives Consortium.

    更新日期:2017-03-21 00:00:00

  • Wound healing profiles of hyperopic-small incision lenticule extraction (SMILE).

    abstract::Refractive surgical treatment of hyperopia still remains a challenge for refractive surgeons. A new nomogram of small incision lenticule extraction (SMILE) procedure has recently been developed for the treatment of hyperopia. In the present study, we aimed to evaluate the wound healing and inflammatory responses of th...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep29802

    authors: Liu YC,Ang HP,Teo EP,Lwin NC,Yam GH,Mehta JS

    更新日期:2016-07-15 00:00:00

  • Noncoding RNA-regulated gain-of-function of STOX2 in Finnish pre-eclamptic families.

    abstract::The familial forms of early onset pre-eclampsia and related syndromes (HELLP) present with hypertension and proteinuria in the mother and growth restriction of the fetus. Genetically, these clinically similar entities are caused by different founder-dependent, placentally-expressed paralogous genes. All susceptibility...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep32129

    authors: Oudejans CB,Poutsma A,Michel OJ,Thulluru HK,Mulders J,van de Vrugt HJ,Sistermans EA,van Dijk M

    更新日期:2016-08-24 00:00:00

  • Pinch-off of microfluidic droplets with oscillatory velocity of inner phase flow.

    abstract::When one liquid is introduced into another immiscible one, it ultimately fragments due to hydrodynamic instability. In contrast to neck pinch-off without external actuation, the viscous two-fluid system subjected to an oscillatory flow demonstrates higher efficiency in breaking fluid threads. However, the underlying d...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep31436

    authors: Zhu P,Tang X,Tian Y,Wang L

    更新日期:2016-08-11 00:00:00

  • Density of bulk trap states of hybrid lead halide perovskite single crystals: temperature modulated space-charge-limited-currents.

    abstract::Temperature-modulated space-charge-limited-current spectroscopy (TMSCLC) is applied to quantitatively evaluate the density of trap states in the band-gap with high energy resolution of semiconducting hybrid lead halide perovskite single crystals. Interestingly multicomponent deep trap states were observed in the pure ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-40139-y

    authors: Pospisil J,Zmeskal O,Nespurek S,Krajcovic J,Weiter M,Kovalenko A

    更新日期:2019-03-04 00:00:00

  • The anti-tumor diterpene oridonin is a direct inhibitor of Nucleolin in cancer cells.

    abstract::The bioactive plant diterpene oridonin displays important pharmacological activities and is widely used in traditional Chinese medicine; however, its molecular mechanism of action is still incompletely described. In vitro and in vivo data have demonstrated anti-tumor activity of oridonin and its ability to interfere w...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-35088-x

    authors: Vasaturo M,Cotugno R,Fiengo L,Vinegoni C,Dal Piaz F,De Tommasi N

    更新日期:2018-11-13 00:00:00

  • Independent and combined effects of dietary iron composition and selected risk factors on the risk of NAFLD in a Chinese population.

    abstract::Iron is an essential mineral required for most forms of life. However, very little is known in relation to the different forms of dietary iron on the development of NAFLD. The aims of this study were to investigate the effects of iron intake from different food types on risk of NAFLD and whether this effect may be mod...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-40449-1

    authors: Peng XE,Xu SH,Liu W,Hu Z,Lin Z,Lin X

    更新日期:2019-03-11 00:00:00

  • Human responses to unfairness with primary rewards and their biological limits.

    abstract::Humans bargaining over money tend to reject unfair offers, whilst chimpanzees bargaining over primary rewards of food do not show this same motivation to reject. Whether such reciprocal fairness represents a predominantly human motivation has generated considerable recent interest. We induced either moderate or severe...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep00593

    authors: Wright ND,Hodgson K,Fleming SM,Symmonds M,Guitart-Masip M,Dolan RJ

    更新日期:2012-01-01 00:00:00

  • Atlantic hurricane activity during the last millennium.

    abstract::Hurricanes are a persistent socio-economic hazard for countries situated in and around the Main Development Region (MDR) of Atlantic tropical cyclones. Climate-model simulations have attributed their interdecadal variability to changes in solar and volcanic activity, Saharan dust flux, anthropogenic greenhouse gas and...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep12838

    authors: Burn MJ,Palmer SE

    更新日期:2015-08-05 00:00:00

  • An integrative atlas of chicken long non-coding genes and their annotations across 25 tissues.

    abstract::Long non-coding RNAs (LNC) regulate numerous biological processes. In contrast to human, the identification of LNC in farm species, like chicken, is still lacunar. We propose a catalogue of 52,075 chicken genes enriched in LNC ( http://www.fragencode.org/ ), built from the Ensembl reference extended using novel LNC mo...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-77586-x

    authors: Jehl F,Muret K,Bernard M,Boutin M,Lagoutte L,Désert C,Dehais P,Esquerré D,Acloque H,Giuffra E,Djebali S,Foissac S,Derrien T,Pitel F,Zerjal T,Klopp C,Lagarrigue S

    更新日期:2020-11-24 00:00:00

  • Polarity-inverted lateral overgrowth and selective wet-etching and regrowth (PILOSWER) of GaN.

    abstract::On an SiO2-patterned c-plane sapphire substrate, GaN domains were grown with their polarity controlled in accordance with the pattern. While N-polar GaN was grown on hexagonally arranged circular openings, Ga-polar GaN was laterally overgrown on mask regions due to polarity inversion occurring at the boundary of the c...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-22424-4

    authors: Jang D,Jue M,Kim D,Kim HS,Lee H,Kim C

    更新日期:2018-03-07 00:00:00

  • Trends in the prevalence and incidence of ankylosing spondylitis in South Korea, 2010-2015 and estimated differences according to income status.

    abstract::The aim of this study is to determine the prevalence and incidence of ankylosing spondylitis (AS) in South Korea, 2010-2015. This study was conducted using the Health Insurance Review Agency (HIRA) database, which includes information on every patient diagnosed with AS. The incidence and prevalence of AS were evaluate...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-25933-4

    authors: Park JS,Hong JY,Park YS,Han K,Suh SW

    更新日期:2018-05-16 00:00:00

  • Hormetic dose response to L-ascorbic acid as an anti-cancer drug in colorectal cancer cell lines according to SVCT-2 expression.

    abstract::L-Ascorbic acid (vitamin C, AA) exhibits anti-cancer effects with high-dose treatment through the generation of reactive oxygen species (ROS) and selective damage to cancer cells. The anti-cancer effects of L-ascorbic acid are determined by sodium-dependent vitamin C transporter 2 (SVCT-2), a transporter of L-ascorbic...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-29386-7

    authors: Cho S,Chae JS,Shin H,Shin Y,Song H,Kim Y,Yoo BC,Roh K,Cho S,Kil EJ,Byun HS,Cho SH,Park S,Lee S,Yeom CH

    更新日期:2018-07-27 00:00:00

  • Validation of the Kidney Donor Profile Index (KDPI) to assess a deceased donor's kidneys' outcome in a European cohort.

    abstract::The Kidney Donor Profile Index (KDPI) was introduced in the United States in 2014 to guide the decision making of clinicians with respect to accepting or declining a donated kidney. To evaluate whether the KDPI can be applied to a European cohort, we retrospectively assessed 580 adult patients who underwent renal tran...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-47772-7

    authors: Dahmen M,Becker F,Pavenstädt H,Suwelack B,Schütte-Nütgen K,Reuter S

    更新日期:2019-08-02 00:00:00

  • Ethylene and hydrogen peroxide are involved in brassinosteroid-induced salt tolerance in tomato.

    abstract::Crosstalk between phytohormone pathways is essential in plant growth, development and stress responses. Brassinosteroids (BRs) and ethylene are both pivotal plant growth regulators, and the interaction between these two phytohormones in the tomato response to salt stress is still unclear. Here, we explored the mechani...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep35392

    authors: Zhu T,Deng X,Zhou X,Zhu L,Zou L,Li P,Zhang D,Lin H

    更新日期:2016-10-14 00:00:00

  • Essential ion binding residues for Na+ flow in stator complex of the Vibrio flagellar motor.

    abstract::The bacterial flagellar motor is a unique supramolecular complex which converts ion flow into rotational force. Many biological devices mainly use two types of ions, proton and sodium ion. This is probably because of the fact that life originated in seawater, which is rich in protons and sodium ions. The polar flagell...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-46038-6

    authors: Onoue Y,Iwaki M,Shinobu A,Nishihara Y,Iwatsuki H,Terashima H,Kitao A,Kandori H,Homma M

    更新日期:2019-08-02 00:00:00

  • Nitrogen acquisition and resource allocation strategies in temperate seagrass Zostera nigricaulis: Uptake, assimilation and translocation processes.

    abstract::The dominant seagrass in Port Phillip Bay (PPB), Australia, Zostera nigricaulis, declined between 2000 and 2011, coinciding with the 'Millennium drought' that ended in 2009. These seagrasses are nitrogen-limited, underpinning the need to develop nitrogen budgets for better ecosystem management. Environmentally realist...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-35549-3

    authors: Nayar S,Loo MGK,Tanner JE,Longmore AR,Jenkins GP

    更新日期:2018-11-21 00:00:00

  • Differentiation of malignant cervical lymphadenopathy by dual-energy CT: a preliminary analysis.

    abstract::The accurate diagnosis of malignant cervical lymphadenopathy remains challenging. In this study, we determined the value of quantitative parameters derived from dual-energy computed tomography (DECT) for differentiating malignant cervical lymphadenopathy caused by thyroid carcinoma (TC), salivary gland carcinoma (SC),...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep31020

    authors: Yang L,Luo D,Li L,Zhao Y,Lin M,Guo W,Zhou C

    更新日期:2016-08-08 00:00:00

  • Solvent-free bulk polymerization of lignin-polycaprolactone (PCL) copolymer and its thermoplastic characteristics.

    abstract::The pristine lignin molecules contain multiple reactive hydroxyl [OH] groups, some of which undergo limited polymerization depending on their configuration (aromatic or aliphatic) or conformation. The key issue in lignin-polymerization is to quantify the number of hydroxyl groups in the pristine molecules for subseque...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-43296-2

    authors: Park IK,Sun H,Kim SH,Kim Y,Kim GE,Lee Y,Kim T,Choi HR,Suhr J,Nam JD

    更新日期:2019-05-07 00:00:00

  • Cholesterol induces lipoprotein lipase expression in a tree shrew (Tupaia belangeri chinensis) model of non-alcoholic fatty liver disease.

    abstract::Animal models are indispensible to investigate the pathogenesis and treatments of non-alcoholic fatty liver diseases (NAFLD). Altered cholesterol metabolism has been implicated into the pathogenesis of NAFLD. Here, using high fat, cholesterol and cholate diet (HFHC), we generated a novel tree shrew (Tupaia belangeri c...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep15970

    authors: Zhang L,Zhang Z,Li Y,Liao S,Wu X,Chang Q,Liang B

    更新日期:2015-11-02 00:00:00