Real-time observations of TRIP-induced ultrahigh strain hardening in a dual-phase CrMnFeCoNi high-entropy alloy.

Abstract:

:Strategies involving metastable phases have been the basis of the design of numerous alloys, yet research on metastable high-entropy alloys is still in its infancy. In dual-phase high-entropy alloys, the combination of local chemical environments and loading-induced crystal structure changes suggests a relationship between deformation mechanisms and chemical atomic distribution, which we examine in here in a Cantor-like Cr20Mn6Fe34Co34Ni6 alloy, comprising both face-centered cubic (fcc) and hexagonal closed packed (hcp) phases. We observe that partial dislocation activities result in stable three-dimensional stacking-fault networks. Additionally, the fraction of the stronger hcp phase progressively increases during plastic deformation by forming at the stacking-fault network boundaries in the fcc phase, serving as the major source of strain hardening. In this context, variations in local chemical composition promote a high density of Lomer-Cottrell locks, which facilitate the construction of the stacking-fault networks to provide nucleation sites for the hcp phase transformation.

journal_name

Nat Commun

journal_title

Nature communications

authors

Chen S,Oh HS,Gludovatz B,Kim SJ,Park ES,Zhang Z,Ritchie RO,Yu Q

doi

10.1038/s41467-020-14641-1

subject

Has Abstract

pub_date

2020-02-11 00:00:00

pages

826

issue

1

issn

2041-1723

pii

10.1038/s41467-020-14641-1

journal_volume

11

pub_type

杂志文章
  • Characterizing chromatin landscape from aggregate and single-cell genomic assays using flexible duration modeling.

    abstract::ATAC-seq has become a leading technology for probing the chromatin landscape of single and aggregated cells. Distilling functional regions from ATAC-seq presents diverse analysis challenges. Methods commonly used to analyze chromatin accessibility datasets are adapted from algorithms designed to process different expe...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14497-5

    authors: Gabitto MI,Rasmussen A,Wapinski O,Allaway K,Carriero N,Fishell GJ,Bonneau R

    更新日期:2020-02-06 00:00:00

  • Dynamic coordination of two-metal-ions orchestrates λ-exonuclease catalysis.

    abstract::Metal ions at the active site of an enzyme act as cofactors, and their dynamic fluctuations can potentially influence enzyme activity. Here, we use λ-exonuclease as a model enzyme with two Mg2+ binding sites and probe activity at various concentrations of magnesium by single-molecule-FRET. We find that while MgA2+ and...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06750-9

    authors: Hwang W,Yoo J,Lee Y,Park S,Hoang PL,Cho H,Yu J,Hoa Vo TM,Shin M,Jin MS,Park D,Hyeon C,Lee G

    更新日期:2018-10-23 00:00:00

  • Surfaces away from horizons are not thermodynamic.

    abstract::Since the 1970s, it has been known that black-hole (and other) horizons are truly thermodynamic. More generally, surfaces which are not horizons have also been conjectured to behave thermodynamically. Initially, for surfaces microscopically expanded from a horizon to so-called stretched horizons, and more recently, fo...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-05433-9

    authors: Wang ZW,Braunstein SL

    更新日期:2018-07-30 00:00:00

  • Precise allele-specific genome editing by spatiotemporal control of CRISPR-Cas9 via pronuclear transplantation.

    abstract::Gene-targeted animal models that are generated by injecting Cas9 and sgRNAs into zygotes are often accompanied by undesired double-strand break (DSB)-induced byproducts and random biallelic targeting due to uncontrollable Cas9 targeting activity. Here, we establish a parental allele-specific gene-targeting (Past-CRISP...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-18391-y

    authors: Li Y,Weng Y,Bai D,Jia Y,Liu Y,Zhang Y,Kou X,Zhao Y,Ruan J,Chen J,Yin J,Wang H,Teng X,Wang Z,Liu W,Gao S

    更新日期:2020-09-14 00:00:00

  • DNA repair factor BRCA1 depletion occurs in Alzheimer brains and impairs cognitive function in mice.

    abstract::Maintaining DNA integrity is vital for all cells and organisms. Defective DNA repair may contribute to neurological disorders, including Alzheimer's disease (AD). We found reduced levels of BRCA1, but not of other DNA repair factors, in the brains of AD patients and human amyloid precursor protein (hAPP) transgenic mi...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9897

    authors: Suberbielle E,Djukic B,Evans M,Kim DH,Taneja P,Wang X,Finucane M,Knox J,Ho K,Devidze N,Masliah E,Mucke L

    更新日期:2015-11-30 00:00:00

  • Observation of Coulomb gap in the quantum spin Hall candidate single-layer 1T'-WTe2.

    abstract::The two-dimensional topological insulators host a full gap in the bulk band, induced by spin-orbit coupling (SOC) effect, together with the topologically protected gapless edge states. However, it is usually challenging to suppress the bulk conductance and thus to realize the quantum spin Hall (QSH) effect. In this st...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06635-x

    authors: Song YH,Jia ZY,Zhang D,Zhu XY,Shi ZQ,Wang H,Zhu L,Yuan QQ,Zhang H,Xing DY,Li SC

    更新日期:2018-10-04 00:00:00

  • BK channel inactivation gates daytime excitability in the circadian clock.

    abstract::Inactivation is an intrinsic property of several voltage-dependent ion channels, closing the conduction pathway during membrane depolarization and dynamically regulating neuronal activity. BK K(+) channels undergo N-type inactivation via their β2 subunit, but the physiological significance is not clear. Here, we repor...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms10837

    authors: Whitt JP,Montgomery JR,Meredith AL

    更新日期:2016-03-04 00:00:00

  • Publisher Correction: Achieving high permeability and enhanced selectivity for Angstrom-scale separations using artificial water channel membranes.

    abstract::The original version of this Article contained an error in the spelling of the author Woochul Song, which was incorrectly given as Woochul C. Song. This has been corrected in both the PDF and HTML versions of the Article. ...

    journal_title:Nature communications

    pub_type: 杂志文章,已发布勘误

    doi:10.1038/s41467-018-05447-3

    authors: Shen YX,Song W,Barden DR,Ren T,Lang C,Feroz H,Henderson CB,Saboe PO,Tsai D,Yan H,Butler PJ,Bazan GC,Phillip WA,Hickey RJ,Cremer PS,Vashisth H,Kumar M

    更新日期:2018-08-14 00:00:00

  • Spatial frequency sensitivity in macaque midbrain.

    abstract::Visual brain areas exhibit tuning characteristics well suited for image statistics present in our natural environment. However, visual sensation is an active process, and if there are any brain areas that ought to be particularly in tune with natural scene statistics, it would be sensory-motor areas critical for guidi...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-05302-5

    authors: Chen CY,Sonnenberg L,Weller S,Witschel T,Hafed ZM

    更新日期:2018-07-20 00:00:00

  • Estimating sources and sinks of malaria parasites in Madagascar.

    abstract::In areas where malaria epidemiology is spatially and temporally heterogeneous, human-mediated parasite importation can result in non-locally acquired clinical cases and outbreaks in low-transmission areas. Using mobility estimates derived from the mobile phone data and spatial malaria prevalence data, we identify trav...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06290-2

    authors: Ihantamalala FA,Herbreteau V,Rakotoarimanana FMJ,Rakotondramanga JM,Cauchemez S,Rahoilijaona B,Pennober G,Buckee CO,Rogier C,Metcalf CJE,Wesolowski A

    更新日期:2018-09-25 00:00:00

  • Mechanical glass transition revealed by the fracture toughness of metallic glasses.

    abstract::The fracture toughness of glassy materials remains poorly understood. In large part, this is due to the disordered, intrinsically non-equilibrium nature of the glass structure, which challenges its theoretical description and experimental determination. We show that the notch fracture toughness of metallic glasses exh...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-05682-8

    authors: Ketkaew J,Chen W,Wang H,Datye A,Fan M,Pereira G,Schwarz UD,Liu Z,Yamada R,Dmowski W,Shattuck MD,O'Hern CS,Egami T,Bouchbinder E,Schroers J

    更新日期:2018-08-16 00:00:00

  • AGO-bound mature miRNAs are oligouridylated by TUTs and subsequently degraded by DIS3L2.

    abstract::MicroRNAs (miRNAs) associated with Argonaute proteins (AGOs) regulate gene expression in mammals. miRNA 3' ends are subject to frequent sequence modifications, which have been proposed to affect miRNA stability. However, the underlying mechanism is not well understood. Here, by genetic and biochemical studies as well ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-16533-w

    authors: Yang A,Shao TJ,Bofill-De Ros X,Lian C,Villanueva P,Dai L,Gu S

    更新日期:2020-06-02 00:00:00

  • Optical soliton molecular complexes in a passively mode-locked fibre laser.

    abstract::Ultrashort optical pulses propagating in a dissipative nonlinear system can interact and bind stably, forming optical soliton molecules. Soliton molecules in ultrafast lasers are under intense research focus and present striking analogies with their matter molecules counterparts. The recent development of real-time sp...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-08755-4

    authors: Wang ZQ,Nithyanandan K,Coillet A,Tchofo-Dinda P,Grelu P

    更新日期:2019-02-19 00:00:00

  • Glucocorticoids suppress inflammation via the upregulation of negative regulator IRAK-M.

    abstract::Glucocorticoids are among the most commonly used anti-inflammatory agents. Despite the enormous efforts in elucidating the glucocorticoid-mediated anti-inflammatory actions, how glucocorticoids tightly control overactive inflammatory response is not fully understood. Here we show that glucocorticoids suppress bacteria...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7062

    authors: Miyata M,Lee JY,Susuki-Miyata S,Wang WY,Xu H,Kai H,Kobayashi KS,Flavell RA,Li JD

    更新日期:2015-01-14 00:00:00

  • Combined activation of MAP kinase pathway and β-catenin signaling cause deep penetrating nevi.

    abstract::Deep penetrating nevus (DPN) is characterized by enlarged, pigmented melanocytes that extend through the dermis. DPN can be difficult to distinguish from melanoma but rarely displays aggressive biological behavior. Here, we identify a combination of mutations of the β-catenin and mitogen-activated protein kinase pathw...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-017-00758-3

    authors: Yeh I,Lang UE,Durieux E,Tee MK,Jorapur A,Shain AH,Haddad V,Pissaloux D,Chen X,Cerroni L,Judson RL,LeBoit PE,McCalmont TH,Bastian BC,de la Fouchardière A

    更新日期:2017-09-21 00:00:00

  • Tuning thermal conductivity in molybdenum disulfide by electrochemical intercalation.

    abstract::Thermal conductivity of two-dimensional (2D) materials is of interest for energy storage, nanoelectronics and optoelectronics. Here, we report that the thermal conductivity of molybdenum disulfide can be modified by electrochemical intercalation. We observe distinct behaviour for thin films with vertically aligned bas...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms13211

    authors: Zhu G,Liu J,Zheng Q,Zhang R,Li D,Banerjee D,Cahill DG

    更新日期:2016-10-21 00:00:00

  • The genome of broomcorn millet.

    abstract::Broomcorn millet (Panicum miliaceum L.) is the most water-efficient cereal and one of the earliest domesticated plants. Here we report its high-quality, chromosome-scale genome assembly using a combination of short-read sequencing, single-molecule real-time sequencing, Hi-C, and a high-density genetic map. Phylogeneti...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-08409-5

    authors: Zou C,Li L,Miki D,Li D,Tang Q,Xiao L,Rajput S,Deng P,Peng L,Jia W,Huang R,Zhang M,Sun Y,Hu J,Fu X,Schnable PS,Chang Y,Li F,Zhang H,Feng B,Zhu X,Liu R,Schnable JC,Zhu JK,Zhang H

    更新日期:2019-01-25 00:00:00

  • Self-assembly of DNA nanotubes with controllable diameters.

    abstract::The synthesis of DNA nanotubes is an important area in nanobiotechnology. Different methods to assemble DNA nanotubes have been reported, and control over the width of the nanotubes has been achieved by programmed subunits of DNA tiles. Here we report the self-assembly of DNA nanotubes with controllable diameters. The...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1535

    authors: Wilner OI,Orbach R,Henning A,Teller C,Yehezkeli O,Mertig M,Harries D,Willner I

    更新日期:2011-11-15 00:00:00

  • Biochemical characterization of predicted Precambrian RuBisCO.

    abstract::The antiquity and global abundance of the enzyme, RuBisCO, attests to the crucial and longstanding role it has played in the biogeochemical cycles of Earth over billions of years. The counterproductive oxygenase activity of RuBisCO has persisted over billions of years of evolution, despite its competition with the car...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms10382

    authors: Shih PM,Occhialini A,Cameron JC,Andralojc PJ,Parry MA,Kerfeld CA

    更新日期:2016-01-21 00:00:00

  • Repression of RNA polymerase by the archaeo-viral regulator ORF145/RIP.

    abstract::Little is known about how archaeal viruses perturb the transcription machinery of their hosts. Here we provide the first example of an archaeo-viral transcription factor that directly targets the host RNA polymerase (RNAP) and efficiently represses its activity. ORF145 from the temperate Acidianus two-tailed virus (AT...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms13595

    authors: Sheppard C,Blombach F,Belsom A,Schulz S,Daviter T,Smollett K,Mahieu E,Erdmann S,Tinnefeld P,Garrett R,Grohmann D,Rappsilber J,Werner F

    更新日期:2016-11-24 00:00:00

  • Neural processes mediating contextual influences on human choice behaviour.

    abstract::Contextual influences on choice are ubiquitous in ecological settings. Current evidence suggests that subjective values are normalized with respect to the distribution of potentially available rewards. However, how this context-sensitivity is realised in the brain remains unknown. To address this, here we examine func...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms12416

    authors: Rigoli F,Friston KJ,Dolan RJ

    更新日期:2016-08-18 00:00:00

  • A global strategy to mitigate the environmental impact of China's ruminant consumption boom.

    abstract::Rising demand for ruminant meat and dairy products in developing countries is expected to double anthropogenic greenhouse gas and ammonia emissions from livestock by 2050. Mitigation strategies are urgently needed to meet demand while minimizing environmental impacts. Here, we develop scenarios for mitigating emission...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06381-0

    authors: Du Y,Ge Y,Ren Y,Fan X,Pan K,Lin L,Wu X,Min Y,Meyerson LA,Heino M,Chang SX,Liu X,Mao F,Yang G,Peng C,Qu Z,Chang J,Didham RK

    更新日期:2018-10-08 00:00:00

  • Primed histone demethylation regulates shoot regenerative competency.

    abstract::Acquisition of pluripotency by somatic cells is a striking process that enables multicellular organisms to regenerate organs. This process includes silencing of genes to erase original tissue memory and priming of additional cell type specification genes, which are then poised for activation by external signal inputs....

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-09386-5

    authors: Ishihara H,Sugimoto K,Tarr PT,Temman H,Kadokura S,Inui Y,Sakamoto T,Sasaki T,Aida M,Suzuki T,Inagaki S,Morohashi K,Seki M,Kakutani T,Meyerowitz EM,Matsunaga S

    更新日期:2019-04-16 00:00:00

  • Mechano-responsive hydrogen-bonding array of thermoplastic polyurethane elastomer captures both strength and self-healing.

    abstract::Self-repairable materials strive to emulate curable and resilient biological tissue; however, their performance is currently insufficient for commercialization purposes because mending and toughening are mutually exclusive. Herein, we report a carbonate-type thermoplastic polyurethane elastomer that self-heals at 35 °...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-021-20931-z

    authors: Eom Y,Kim SM,Lee M,Jeon H,Park J,Lee ES,Hwang SY,Park J,Oh DX

    更新日期:2021-01-27 00:00:00

  • Emergence of orbital angular moment at van Hove singularity in graphene/h-BN moiré superlattice.

    abstract::Bloch electrons lacking inversion symmetry exhibit orbital magnetic moments owing to the rotation around their center of mass; this moment induces a valley splitting in a magnetic field. For the graphene/h-BN moiré superlattice, inversion symmetry is broken by the h-BN. The superlattice potential generates a series of...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-19043-x

    authors: Moriya R,Kinoshita K,Crosse JA,Watanabe K,Taniguchi T,Masubuchi S,Moon P,Koshino M,Machida T

    更新日期:2020-10-23 00:00:00

  • Nedd4-induced monoubiquitination of IRS-2 enhances IGF signalling and mitogenic activity.

    abstract::Insulin-like growth factors (IGFs) induce proliferation of various cell types and play important roles in somatic growth and cancer development. Phosphorylation of insulin receptor substrate (IRS)-1/2 by IGF-I receptor tyrosine kinase is essential for IGF action. Here we identify Nedd4 as an IRS-2 ubiquitin ligase. Ne...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7780

    authors: Fukushima T,Yoshihara H,Furuta H,Kamei H,Hakuno F,Luan J,Duan C,Saeki Y,Tanaka K,Iemura S,Natsume T,Chida K,Nakatsu Y,Kamata H,Asano T,Takahashi S

    更新日期:2015-04-16 00:00:00

  • Rectified directional sensing in long-range cell migration.

    abstract::How spatial and temporal information are integrated to determine the direction of cell migration remains poorly understood. Here, by precise microfluidics emulation of dynamic chemoattractant waves, we demonstrate that, in Dictyostelium, directional movement as well as activation of small guanosine triphosphatase Ras ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms6367

    authors: Nakajima A,Ishihara S,Imoto D,Sawai S

    更新日期:2014-11-06 00:00:00

  • Modular assembly of optical nanocircuits.

    abstract::A key element enabling the microelectronic technology advances of the past decades has been the conceptualization of complex circuits with versatile functionalities as being composed of the proper combination of basic 'lumped' circuit elements (for example, inductors and capacitors). In contrast, modern nanophotonic s...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms4896

    authors: Shi J,Monticone F,Elias S,Wu Y,Ratchford D,Li X,Alù A

    更新日期:2014-05-29 00:00:00

  • The antiparasitic drug ivermectin is a novel FXR ligand that regulates metabolism.

    abstract::Farnesoid X receptor (FXR) has important roles in maintaining bile acid and cholesterol homeostasis. Here we report that the antiparasitic drug ivermectin is a ligand for nuclear FXR. We identify ivermectin using a high-throughput compound library screening and show that it induces the transcriptional activity of the ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2924

    authors: Jin L,Feng X,Rong H,Pan Z,Inaba Y,Qiu L,Zheng W,Lin S,Wang R,Wang Z,Wang S,Liu H,Li S,Xie W,Li Y

    更新日期:2013-01-01 00:00:00

  • ERG induces taxane resistance in castration-resistant prostate cancer.

    abstract::Taxanes are the only chemotherapies used to treat patients with metastatic castration-resistant prostate cancer (CRPC). Despite the initial efficacy of taxanes in treating CRPC, all patients ultimately fail due to the development of drug resistance. In this study, we show that ERG overexpression in in vitro and in viv...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms6548

    authors: Galletti G,Matov A,Beltran H,Fontugne J,Miguel Mosquera J,Cheung C,MacDonald TY,Sung M,O'Toole S,Kench JG,Suk Chae S,Kimovski D,Tagawa ST,Nanus DM,Rubin MA,Horvath LG,Giannakakou P,Rickman DS

    更新日期:2014-11-25 00:00:00