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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1995 1
2003 1
2004 1
2005 1
2006 1
2007 2
2009 1
2010 5
2011 2
2012 2
2013 1
2014 4
2015 4
2016 3
2017 2
2018 6
2019 3
2020 4
2021 7
2022 8
2023 2
2024 0

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60 results

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Page 1
Instabilities of High Speed Dislocations.
Verschueren J, Gurrutxaga-Lerma B, Balint DS, Sutton AP, Dini D. Verschueren J, et al. Phys Rev Lett. 2018 Oct 5;121(14):145502. doi: 10.1103/PhysRevLett.121.145502. Phys Rev Lett. 2018. PMID: 30339414 Free article.
We show that these are the onset of an atomistic kinematic generation mechanism, which ultimately results in an avalanche of further dislocations. This homogeneous nucleation mechanism, observed but never fully explained before, is relevant in moderate and high stra …
We show that these are the onset of an atomistic kinematic generation mechanism, which ultimately results in an avalanche of further …
Seismic signature of the deadly snow avalanche of January 18, 2017, at Rigopiano (Italy).
Braun T, Frigo B, Chiaia B, Bartelt P, Famiani D, Wassermann J. Braun T, et al. Sci Rep. 2020 Oct 29;10(1):18563. doi: 10.1038/s41598-020-75368-z. Sci Rep. 2020. PMID: 33122704 Free PMC article.
Most snow avalanches occur unobserved, which becomes particularly dramatic when human lives are involved. ...On-site inspections revealed that the hotel was horizontally cut by shear forces and dislocated by 48 m in 70N direction, once the increasing avalanche …
Most snow avalanches occur unobserved, which becomes particularly dramatic when human lives are involved. ...On-site inspections reve …
Pattern and severity of injury in avalanche victims.
Hohlrieder M, Brugger H, Schubert HM, Pavlic M, Ellerton J, Mair P. Hohlrieder M, et al. High Alt Med Biol. 2007 Spring;8(1):56-61. doi: 10.1089/ham.2006.0815. High Alt Med Biol. 2007. PMID: 17394418
In avalanche accidents, the significance of major trauma as a cause of morbidity and mortality is controversial. ...The cause of death in the remaining 6 victims was concluded from clinical, radiological, and electrophysiological findings. Trauma was responsible for deaths …
In avalanche accidents, the significance of major trauma as a cause of morbidity and mortality is controversial. ...The cause of deat …
Dislocation avalanches are like earthquakes on the micron scale.
Ispánovity PD, Ugi D, Péterffy G, Knapek M, Kalácska S, Tüzes D, Dankházi Z, Máthis K, Chmelík F, Groma I. Ispánovity PD, et al. Nat Commun. 2022 Apr 13;13(1):1975. doi: 10.1038/s41467-022-29044-7. Nat Commun. 2022. PMID: 35418187 Free PMC article.
Here we present a unique experimental set-up, which detects weak AE waves of dislocation slip during the compression of Zn micropillars. Profound correlation is observed between the energies of deformation events and the emitted AE signals that, as we conclude, are induced …
Here we present a unique experimental set-up, which detects weak AE waves of dislocation slip during the compression of Zn micropilla …
The Activation Energy of Strain Bursts during Nanoindentation Creep on Polyethylene.
Ghomsheh MZ, Khatibi G. Ghomsheh MZ, et al. Materials (Basel). 2022 Dec 23;16(1):143. doi: 10.3390/ma16010143. Materials (Basel). 2022. PMID: 36614482 Free PMC article.
Discrete deformation processes occurred during the nanoindentation creep tests, which indicated that they arose from the break-off of dislocation avalanches, i.e., dislocation climb is a possible mechanism for indentation creep deformation. ...The results ind …
Discrete deformation processes occurred during the nanoindentation creep tests, which indicated that they arose from the break-off of dis …
Breakdown of avalanche critical behaviour in polycrystalline plasticity.
Richeton T, Weiss J, Louchet F. Richeton T, et al. Nat Mater. 2005 Jun;4(6):465-9. doi: 10.1038/nmat1393. Epub 2005 May 8. Nat Mater. 2005. PMID: 15880114
Acoustic emission experiments on creeping ice as well as numerical simulations argue for a self-organization of collective dislocation dynamics during plastic deformation of single crystals into a scale-free pattern of dislocation avalanches characterized by …
Acoustic emission experiments on creeping ice as well as numerical simulations argue for a self-organization of collective dislocation …
Study of HgCdTe (100) and HgCdTe (111)B Heterostructures Grown by MOCVD and Their Potential Application to APDs Operating in the IR Range up to 8 µm.
Kopytko M, Sobieski J, Gawron W, Martyniuk P. Kopytko M, et al. Sensors (Basel). 2022 Jan 25;22(3):924. doi: 10.3390/s22030924. Sensors (Basel). 2022. PMID: 35161667 Free PMC article.
The paper presents research on the potential application of the HgCdTe (100) oriented and HgCdTe (111)B heterostructures grown by metal-organic chemical vapor deposition (MOCVD) on GaAs substrates for the design of avalanche photodiodes (APDs) operating in the IR range up …
The paper presents research on the potential application of the HgCdTe (100) oriented and HgCdTe (111)B heterostructures grown by metal-orga …
Ice: the paradigm of wild plasticity.
Weiss J. Weiss J. Philos Trans A Math Phys Eng Sci. 2019 Jun 3;377(2146):20180260. doi: 10.1098/rsta.2018.0260. Philos Trans A Math Phys Eng Sci. 2019. PMID: 30982451
An example is the nature of plastic fluctuations and collective dislocation dynamics. Twenty years ago, acoustic emission measurements performed during the deformation of ice single crystals revealed that plastic 'flow' proceeds through intermittent dislocation a …
An example is the nature of plastic fluctuations and collective dislocation dynamics. Twenty years ago, acoustic emission measurement …
Mild-to-wild plastic transition is governed by athermal screw dislocation slip in bcc Nb.
Rizzardi Q, McElfresh C, Sparks G, Stauffer DD, Marian J, Maaß R. Rizzardi Q, et al. Nat Commun. 2022 Feb 23;13(1):1010. doi: 10.1038/s41467-022-28477-4. Nat Commun. 2022. PMID: 35197454 Free PMC article.
Plastic deformation in crystals is mediated by the motion of line defects known as dislocations. For decades, dislocation activity has been treated as a homogeneous, smooth continuous process. ...An abrupt increase of the athermal avalanche component is ident …
Plastic deformation in crystals is mediated by the motion of line defects known as dislocations. For decades, dislocation acti …
Inelastic rotations and pseudoturbulent plastic avalanches in crystals.
Baggio R, Salman OU, Truskinovsky L. Baggio R, et al. Phys Rev E. 2023 Feb;107(2-2):025004. doi: 10.1103/PhysRevE.107.025004. Phys Rev E. 2023. PMID: 36932476
While such "wrinkling" disguises itself as an elastically neutral rotation, behind it is inherently dissipative, dislocation-mediated process. Our numerical experiments reveal pseudoturbulent effective rotations with power-law distributed spatial correlations which suggest …
While such "wrinkling" disguises itself as an elastically neutral rotation, behind it is inherently dissipative, dislocation-mediated …
60 results