Zobrazeno 1 - 10
of 1 582
pro vyhledávání: '"G Balakrishnan"'
Publikováno v:
Materials Research Express, Vol 8, Iss 11, p 116101 (2021)
Skyrmions in confined geometries have been a subject of increasing interest due to the different properties that they exhibit compared to their bulk counterparts. In this study, nanoparticles of skyrmion-hosting Cu _2 OSeO _3 have been synthesised us
Externí odkaz:
https://doaj.org/article/aa4ebaa28efd42f797752eca275080ab
Autor:
G Balakrishnan
Publikováno v:
Indian Journal of Plastic Surgery, Vol 44, Iss 2, Pp 276-282 (2011)
Vascular anomalies of the upper extremity are a surgical challenge to the hand surgeons. The treatment modality varies with respect to the presentation, extent of the lesion, progression and their complications. Based on our experience in treating pa
Externí odkaz:
https://doaj.org/article/10cf9fd0d6a54e13a241b5985693867d
Autor:
M. T. Birch, D. Cortés-Ortuño, K. Litzius, S. Wintz, F. Schulz, M. Weigand, A. Štefančič, D. A. Mayoh, G. Balakrishnan, P. D. Hatton, G. Schütz
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
In three dimensional systems with broken bulk inversion symmetry, skyrmions can form extended string-like structures. Here, Birch et al use scanning transmission x-ray microscopy to demonstrate the current induced generation and motion of these three
Externí odkaz:
https://doaj.org/article/8f9c146c91e048e186cfb1d3c5fdaf91
Autor:
H. Liu, A. J. Hickey, M. Hartstein, A. J. Davies, A. G. Eaton, T. Elvin, E. Polyakov, T. H. Vu, V. Wichitwechkarn, T. Förster, J. Wosnitza, T. P. Murphy, N. Shitsevalova, M. D. Johannes, M. Ciomaga Hatnean, G. Balakrishnan, G. G. Lonzarich, Suchitra E. Sebastian
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-7 (2022)
Abstract The nature of the Fermi surface observed in the recently discovered family of unconventional insulators starting with SmB6 is a subject of intense inquiry. Here we shed light on this question by accessing quantum oscillations in the high mag
Externí odkaz:
https://doaj.org/article/deefd76c102f474c9f3afbb3b80fe6f6
Autor:
Paulsen, C., Giblin, S. R., Lhotel, E., Prabhakaran, D., Matsuhira, G. Balakrishnan K., Bramwell, S. T.
A non-Ohmic current that grows exponentially with the square root of applied electric field is well known from thermionic field emission (the Schottky effect), electrolytes (the second Wien effect) and semiconductors (the Poole-Frenkel effect). It is
Externí odkaz:
http://arxiv.org/abs/1603.09720
Autor:
R. Brearton, L. A. Turnbull, J. A. T. Verezhak, G. Balakrishnan, P. D. Hatton, G. van der Laan, T. Hesjedal
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Skyrmions, when driven by any applied force, experience an addition sideways motion known as the skyrmion hall effect. Here, Brearton et al. present a reciprocal space method for determining the strength of the skyrmion hall effect, making measuremen
Externí odkaz:
https://doaj.org/article/246c4fcf736c44f6b6c147d296cc3cdd
Autor:
P. K. Biswas, S. K. Ghosh, J. Z. Zhao, D. A. Mayoh, N. D. Zhigadlo, Xiaofeng Xu, C. Baines, A. D. Hillier, G. Balakrishnan, M. R. Lees
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Chiral superconductors are very rare topological materials. Here, the authors report spontaneous magnetic fields inside the superconducting state and low temperature linear behavior in the superfluid density in LaPt3P, suggesting a chiral d-wave sing
Externí odkaz:
https://doaj.org/article/bded1b1b2e7d4c1dbb15d3c41f8efce1
Publikováno v:
Indian Journal of Plastic Surgery, Vol 53, Iss 03, Pp 349-356 (2020)
Background Hypoplasia of thumb is the second common congenital difference of the thumb, next only to duplication. It may occur as an isolated hand difference or as a part of radial longitudinal deficiency. In approximately 60% of these children, the
Externí odkaz:
https://doaj.org/article/1bcfa92ea3694a91bc54f73c8ec2a5d1
Autor:
M. T. Birch, D. Cortés-Ortuño, L. A. Turnbull, M. N. Wilson, F. Groß, N. Träger, A. Laurenson, N. Bukin, S. H. Moody, M. Weigand, G. Schütz, H. Popescu, R. Fan, P. Steadman, J. A. T. Verezhak, G. Balakrishnan, J. C. Loudon, A. C. Twitchett-Harrison, O. Hovorka, H. Fangohr, F. Y. Ogrin, J. Gräfe, P. D. Hatton
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Magnetic skyrmions are thought to possess a tube-like structure in three dimensions, but this has not been directly observed in experiment. Here, Birch et al. report real-space imaging of skyrmion tubes in a lamella of FeGe.
Externí odkaz:
https://doaj.org/article/d8d608ccdf9f42919ece29dbe13848da
Autor:
C. Paulsen, S. R. Giblin, E. Lhotel, D. Prabhakaran, K. Matsuhira, G. Balakrishnan, S. T. Bramwell
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Spin ice compounds have localised excitations that behave as magnetic monopoles which move by hopping from site to site, creating a chain of spins. Here the authors show that the hyperfine coupling between electron and nuclear spins is an important p
Externí odkaz:
https://doaj.org/article/de8550ea4fac4959a291c6c3cc8e0f08