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pro vyhledávání: '"Pearce, Daniel"'
Flexibility governs the many properties of materials and is crucial for the function of proteins and biopolymers. However, how the self-assembly of flexibly bonded particles can lead to larger structures with global reconfigurability is unexplored. W
Externí odkaz:
http://arxiv.org/abs/2406.19260
We show how non-reciprocal ferromagnetic interactions between neighbouring planar spins in two dimensions, affect the behaviour of topological defects. Non-reciprocity is introduced by weighting the coupling strength of the two-dimensional XY model b
Externí odkaz:
http://arxiv.org/abs/2401.12637
Topological defects, which are singular points in a director field, play a major role in shaping active systems. Here, we experimentally study topological defects and the flow patterns around them, that are formed during the highly rapid dynamics of
Externí odkaz:
http://arxiv.org/abs/2401.05560
Autor:
PEARCE, Daniel Roy
甲第23986号
人博第1038号
新制||人||244(附属図書館)
2022||人博||1038(吉田南総合図書館)
学位規則第4条第1項該当
Doctor of Human and Environmental Studies
Kyoto University
DFAM
人博第1038号
新制||人||244(附属図書館)
2022||人博||1038(吉田南総合図書館)
学位規則第4条第1項該当
Doctor of Human and Environmental Studies
Kyoto University
DFAM
Externí odkaz:
http://hdl.handle.net/2433/275308
Autor:
Pearce, Daniel Martin
甲第23864号
工博第4951号
新制||工||1773(附属図書館)
学位規則第4条第1項該当
Doctor of Philosophy (Engineering)
Kyoto University
DFAM
工博第4951号
新制||工||1773(附属図書館)
学位規則第4条第1項該当
Doctor of Philosophy (Engineering)
Kyoto University
DFAM
Externí odkaz:
http://hdl.handle.net/2433/275186
Autor:
Pearce, Daniel J. G.
In two dimensional nematics, topological defects are point like singularities with both a charge and a phase. We study topological defects within curved nematic textures on the surface of a cylinder. This allows us to isolate the effect of extrinsic
Externí odkaz:
http://arxiv.org/abs/2205.04371
Autor:
Chakraborty, Indrani, Pearce, Daniel J. G., Verweij, Ruben W., Matysik, Sabine C., Giomi, Luca, Kraft, Daniela J.
Colloidal molecules are designed to mimic their molecular analogues through their anisotropic shape and interactions. However, current experimental realizations are missing the structural flexibility present in real molecules thereby restricting thei
Externí odkaz:
http://arxiv.org/abs/2110.04843
Autor:
Pearce, Daniel J. G., Kruse, Karsten
Topological defects are one of the most conspicuous features of liquid crystals. In two dimensional nematics, they have been shown to behave effectively as particles with both, charge and orientation, which dictate their interactions. Here, we study
Externí odkaz:
http://arxiv.org/abs/2104.11293
Publikováno v:
Sci. Adv. 7(4), eabc8685 (2021)
We investigate the emergence of global alignment in colonies of dividing rod-shaped cells under confinement. Using molecular dynamics simulations and continuous modeling, we demonstrate that geometrical anisotropies in the confining environment give
Externí odkaz:
http://arxiv.org/abs/2004.14890
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