B. Ivanov, V. Stephanovich, and A. Zhudskii, Magnetic vortices ??? The microscopic analogs of magnetic bubbles, Journal of Magnetism and Magnetic Materials, vol.88, issue.1-2, p.116, 1990.
DOI : 10.1016/S0304-8853(97)90021-4

S. Mühlbauer, B. Binz, F. Jonietz, C. Pfleiderer, A. Rosch et al., Skyrmion Lattice in a Chiral Magnet, Science, vol.78, issue.13, p.915, 2009.
DOI : 10.1103/PhysRevLett.75.2562

X. Z. Yu, Y. Onose, N. Kanazawa, J. H. Park, J. H. Han et al., Real-space observation of a two-dimensional skyrmion crystal, Nature, vol.412, issue.214, p.901, 2010.
DOI : 10.1103/PhysRevB.81.041203

S. Heinze, K. Von-bergmann, M. Menzel, J. Brede, A. Kubetzka et al., Spontaneous atomic-scale magnetic skyrmion lattice in two dimensions, Nature Physics, vol.5, issue.9, p.713, 2011.
DOI : 10.1088/1367-2630/9/10/396

W. Jiang, P. Upadhyaya, W. Zhang, G. Yu, M. B. Jungfleisch et al., Blowing magnetic skyrmion bubbles, Science, vol.320, issue.5873, p.283, 2015.
DOI : 10.1126/science.1145799

URL : http://arxiv.org/pdf/1502.08028

O. Boulle, J. Vogel, H. Yang, S. Pizzini, D. D. Chaves et al., Room-temperature chiral magnetic skyrmions in ultrathin magnetic nanostructures, Nature Nanotechnology, vol.323, issue.5, p.449, 2016.
DOI : 10.1016/j.jmmm.2011.05.037

URL : https://hal.archives-ouvertes.fr/hal-01271350

T. Moriya, Anisotropic Superexchange Interaction and Weak Ferromagnetism, Physical Review, vol.4, issue.1, p.91, 1960.
DOI : 10.1103/PhysRev.117.635

L. Camosi, S. Rohart, O. Fruchart, S. Pizzini, M. Belmeguenai et al., Anisotropic Dzyaloshinskii-Moriya interaction in ultrathin epitaxial Au/Co/W(110), Physical Review B, vol.96, issue.21, p.214422, 2017.
DOI : 10.1103/PhysRevB.91.195410

URL : https://hal.archives-ouvertes.fr/hal-01426434

M. Hoffmann, B. Zimmermann, G. P. Mueller, D. Schuerhoff, N. S. Kiselev et al., Antiskyrmions stabilized at interfaces by anisotropic Dzyaloshinskii-Moriya interactions, Nature Communications, vol.22, issue.1, p.308, 2017.
DOI : 10.1103/PhysRevB.88.134403

URL : https://www.nature.com/articles/s41467-017-00313-0.pdf

A. Neubauer, C. Pfleiderer, B. Binz, A. Rosch, R. Ritz et al., Phase of MnSi, Physical Review Letters, vol.102, issue.18, p.186602, 2009.
DOI : 10.1103/PhysRevLett.102.186601

Y. Li, N. Kanazawa, X. Z. Yu, A. Tsukazaki, M. Kawasaki et al., Robust Formation of Skyrmions and Topological Hall Effect Anomaly in Epitaxial Thin Films of MnSi, Physical Review Letters, vol.110, issue.11, p.117202, 2013.
DOI : 10.1103/PhysRevB.78.104402

J. Zang, M. Mostovoy, J. H. Han, and N. Nagaosa, Dynamics of Skyrmion Crystals in Metallic Thin Films, Physical Review Letters, vol.68, issue.13, p.136804, 2011.
DOI : 10.1063/1.2807811

W. Jiang, X. Zhang, G. Yu, W. Zhang, X. Wang et al., Direct observation of the skyrmion Hall effect, Nature Physics, vol.320, issue.2, p.162, 2017.
DOI : 10.1016/j.jmmm.2008.06.013

A. K. Nayak, V. Kumar, P. Werner, E. Pippel, R. Sahoo et al., Magnetic antiskyrmions above room temperature in tetragonal Heusler materials, Nature, vol.88, issue.7669, p.561, 2017.
DOI : 10.1103/PhysRevB.88.184422

URL : http://arxiv.org/pdf/1703.01017

U. Güngördü, R. Nepal, O. A. Tretiakov, K. Belashchenko, and A. A. Kovalev, Stability of skyrmion lattices and symmetries of quasi-two-dimensional chiral magnets, Physical Review B, vol.96, issue.6, p.64428, 2016.
DOI : 10.1103/PhysRevB.72.024456

S. Huang, C. Zhou, G. Chen, H. Shen, A. K. Schmid et al., Stabilization and current-induced motion of antiskyrmion in the presence of anisotropic Dzyaloshinskii-Moriya interaction, Physical Review B, vol.22, issue.60, p.144412, 2017.
DOI : 10.1038/s41467-017-00313-0

A. Thiele, Steady-State Motion of Magnetic Domains, Physical Review Letters, vol.29, issue.6, p.230, 1973.
DOI : 10.1103/PhysRevLett.29.1679

A. O. Leonov and M. Mostovoy, Edge states and skyrmion dynamics in nanostripes of frustrated magnets, Nature Communications, vol.4, p.14394, 2017.
DOI : 10.1038/ncomms2442

K. Everschor-sitte, M. Sitte, T. Valet, A. Abanov, and J. Sinova, Skyrmion production on demand by homogeneous DC currents, New Journal of Physics, vol.19, issue.9, p.92001, 2017.
DOI : 10.1088/1367-2630/aa8569

X. Zhang, J. Xia, Y. Zhou, X. Liu, H. Zhang et al., Skyrmion dynamics??in a frustrated ferromagnetic film??and current-induced helicity locking-unlocking transition, Nature Communications, vol.20, issue.1, p.1717, 2017.
DOI : 10.1038/ncomms13613

A. N. Bogdanov and U. K. Rößler, Chiral Symmetry Breaking in Magnetic Thin Films and Multilayers, Physical Review Letters, vol.195, issue.3, p.37203, 2001.
DOI : 10.1016/S0304-8853(98)01038-5

U. Rößler, A. Bogdanov, and C. Pfleiderer, Spontaneous skyrmion ground states in magnetic metals, Nature, vol.359, issue.7104, p.797, 2006.
DOI : 10.1103/PhysRevLett.48.1404

A. O. Leonov, T. L. Monchesky, N. Romming, A. Kubetzka, A. N. Bogdanov et al., The properties of isolated chiral skyrmions in thin magnetic films, New Journal of Physics, vol.18, issue.6, p.65003, 2016.
DOI : 10.1088/1367-2630/18/6/065003

S. Rohart and A. Thiaville, Skyrmion confinement in ultrathin film nanostructures in the presence of Dzyaloshinskii-Moriya interaction, Physical Review B, vol.4, issue.18, p.184422, 2013.
DOI : 10.1016/0038-1098(68)90024-0

A. Belavin, A. Polyakov, /. Lett, and . Nist, [31] The Object Oriented MicroMagnetic Framework (OOMMF) project at ITL, p.245, 1975.

Y. Tu, Determination of Magnetization of Micromagnetic Wall in Bubble Domains by Direct Minimization, Journal of Applied Physics, vol.42, issue.13, p.5704, 1971.
DOI : 10.1063/1.1653650

M. Schott, A. Bernand-mantel, L. Ranno, S. Pizzini, J. Vogel et al., The Skyrmion Switch: Turning Magnetic Skyrmion Bubbles on and off with an Electric Field, Nano Letters, vol.17, issue.5, p.3006, 2017.
DOI : 10.1021/acs.nanolett.7b00328

URL : https://hal.archives-ouvertes.fr/hal-01639157

A. Thiaville, S. Rohart, E. Jué, V. Cros, and A. Fert, Dynamics of Dzyaloshinskii domain walls in ultrathin magnetic films, EPL (Europhysics Letters), vol.100, issue.5, p.57002, 2012.
DOI : 10.1209/0295-5075/100/57002

S. Pizzini, J. Vogel, S. Rohart, L. D. Buda-prejbeanu, E. Jué et al., Ultrathin Microstructures, Physical Review Letters, vol.5, issue.4, p.47203, 2014.
DOI : 10.1103/PhysRevB.89.024418

URL : https://hal.archives-ouvertes.fr/hal-00960872

P. F. Bessarab, V. M. Uzdin, and H. Jonsson, Method for finding mechanism and activation energy of magnetic transitions, applied to skyrmion and antivortex annihilation, Computer Physics Communications, vol.196, p.335, 2015.
DOI : 10.1016/j.cpc.2015.07.001

S. Rohart, J. Miltat, and A. Thiaville, Path to collapse for an isolated N??el skyrmion, Physical Review B, vol.22, issue.21, p.214412, 2016.
DOI : 10.1038/nnano.2015.315

P. F. Bessarab, Comment on ???Path to collapse for an isolated N??el skyrmion???, Physical Review B, vol.95, issue.13, p.136401, 2017.
DOI : 10.1103/PhysRevB.94.174418

S. Rohart, J. Miltat, and A. Thiaville, Reply to ???Comment on ???Path to collapse for an isolated N??el skyrmion' ???, Physical Review B, vol.95, issue.13, p.136402, 2017.
DOI : 10.1103/PhysRevB.94.174418