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Matej Pregelj from the Department of Condensed Matter Physics F-5, in collaboration with colleagues from the Department of Thin Films and Surfaces and other researchers from Slovenia and Serbia, published the article Perpendicular magnetic anisotropy at room-temperature in sputtered a-Si/Ni/a-Si layered structure with thick Ni (nickel) layers. In the article, they presented a detailed study of nanometer Si/Ni/Si layers, where perpendicular magnetic anisotropy was observed. It is one of the first observations of this property in Si/Ni/Si layers and thus opens up possibilities for the use of such layers in memory units, sensors, logic chips, etc.

Dr. Dejvid Črešnar, Nikita Derets, Dr. Andraž Rešetič, Dr. Marta Lavrič, Prof. Dr. Boštjan Zalar, prof. Dr. Samo Kralj, Prof. Dr. Zdravko Kutnjak, Assist. Prof. Dr. Brigita Rožič from the Department of Condensed Matter Physics F5, former colleague of the Department of Condensed Matter Physics F-5 Dr. Maja Trček, and colleagues Assist. Prof. Dr. Gregor Skačej, Faculty of Mathematics and Physics, University of Ljubljana, and Prof. Dr. Valentina Domenici, Department of Chemistry and Industrial Chemistry, University of Pisa, Italy, have, on the invitation (to Rožič) of Editors Prof. Dr. N. Mathur and Prof. Dr. X. Moya from the University of Cambridge, published an article entitled Caloric effects in liquid crystal-based soft materialsin a special issue of the Journal of Physics: Energy (IF=7.5) dedicated to caloric materials. In the mentioned article, the authors presented their latest research results of very large caloric responses observed in soft materials such as liquid crystals (TK) and liquid crystal elastomers (TKE). Through direct measurements, they showed that the size of the electrocaloric phenomenon in TK could exceed 8.3 K at a relatively small change in the electric field of 30 kV/cm and the existence of a record high elastocaloric responsivity of 24.2K/MPa in TKE.