Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Lapkin, Dmitry A."'
Autor:
Wang, Bihan, Pakhomova, Anna, Khandarkhaeva, Saiana, Pillaca, Mirtha, Gille, Peter, Ren, Zhe, Lapkin, Dmitry, Assalauova, Dameli, Alexeev, Pavel, Sergeev, Ilya, Kulkarni, Satishkumar, Weng, Tsu-Chien, Sprung, Michael, Liermann, Hanns-Peter, Vartanyants, Ivan A., Glazyrin, Konstantin
CoSb3, a skutterudite compound, is key in studying thermoelectric materials. Under compression, it undergoes a 'self-insertion' isostructural transition, redistributing large Sb atoms among crystallographic sites. We investigated CoSb3's structural s
Externí odkaz:
http://arxiv.org/abs/2408.15105
Autor:
Lapkin, Dmitry, Singh, Shweta, Kirner, Felizitas, Sturm, Sebastian, Assalauova, Dameli, Ignatenko, Alexandr, Wiek, Thomas, Gemming, Thomas, Lubk, Axel, Müller-Caspary, Knut, Khadiev, Azat, Novikov, Dmitri, Sturm, Elena V., Vartanyants, Ivan A.
The self-assembly of anisotropic nanocrystals (stabilized by organic capping molecules) with pre-selected composition, size, and shape allows for the creation of nanostructured materials with unique structures and features. For such a material, the s
Externí odkaz:
http://arxiv.org/abs/2306.14507
Autor:
Lapkin, Dmitry, Shabalin, Anatoly, Meijer, Janne-Mieke, Kurta, Ruslan, Sprung, Michael, Petukhov, Andrei V., Vartanyants, Ivan A.
We propose an application of the Angular X-ray Cross-Correlation Analysis (AXCCA) to the scattered intensity distribution measured in three-dimensional (3D) reciprocal space from a single crystalline sample. Contrary to the conventional application o
Externí odkaz:
http://arxiv.org/abs/2202.08562
Autor:
Lapkin, Dmitry, Mukharamova, Nastasia, Assalauova, Dameli, Dubinina, Svetlana, Stellhorn, Jens, Westermeier, Fabian, Lazarev, Sergey, Sprung, Michael, Karg, Matthias, Vartanyants, Ivan A., Meijer, Janne-Mieke
Depending on the volume fraction and interparticle interactions, colloidal suspensions can form different phases, ranging from fluids, crystals, and glasses to gels. For soft microgels that are made from thermoresponsive polymers, the volume fraction
Externí odkaz:
http://arxiv.org/abs/2110.14415
Autor:
Lapkin, Dmitry, Kirsch, Christopher, Hiller, Jonas, Andrienko, Denis, Assalauova, Dameli, Braun, Kai, Carnis, Jerome, Kim, Young Yong, Mandal, Mukunda, Maier, Andre, Meixner, Alfred J., Mukharamova, Nastasia, Scheele, Marcus, Schreiber, Frank, Sprung, Michael, Wahl, Jan, Westendorf, Sophia, Zaluzhnyy, Ivan A., Vartanyants, Ivan A.
We correlate spatially resolved fluorescence (-lifetime) measurements with X-ray nanodiffraction to reveal surface defects in supercrystals of self-assembled caesium lead halide perovskite nanocrystals and study their effect on the fluorescence prope
Externí odkaz:
http://arxiv.org/abs/2109.05502
Autor:
Khubbutdinov, Ruslan, Gerasimova, Natalia, Mercurio, Giuseppe, Assalauova, Dameli, Carnis, Jerome, Gelisio, Luca, Guyader, Loïc le, Ignatenko, Alexandr, Kim, Young Yong, van Kuiken, Benjamin, Kurta, Ruslan P., Lapkin, Dmitry, Teichmann, Martin, Yaroslavtsev, Alexander, Gorobtsov, Oleg, Menushenkov, Aleksey P., Scholz, Matthias, Scherz, Andreas, Vartanyants, Ivan A.
Second-order intensity interferometry was employed to study the spatial and temporal properties of the European X-ray Free-Electron Laser (EuXFEL). Measurements were performed at the soft X-ray SASE3 undulator beamline at a photon energy of 1.2 keV i
Externí odkaz:
http://arxiv.org/abs/2104.11136
Autor:
Maier, Andre, Lapkin, Dmitry, Mukharamova, Nastasia, Frech, Philipp, Assalauova, Dameli, Ignatenko, Alexandr, Khubbutdinov, Ruslan, Lazarev, Sergey, Sprung, Michael, Laible, Florian, Loeffler, Ronny, Previdi, Nicolas, Guenkel, Thomas, Fleischer, Monika, Schreiber, Frank, Vartanyants, Ivan A., Scheele, Marcus
Semiconductive nanocrystals (NCs) can be self-assembled into ordered superlattices (SLs) to create artificial solids with emerging collective properties. Computational studies have predicted that properties such as electronic coupling or charge trans
Externí odkaz:
http://arxiv.org/abs/2003.03266
Autor:
Mukharamova, Nastasia, Lapkin, Dmitry, Zaluzhnyy, Ivan A., André, Alexander, Lazarev, Sergey, Kim, Young Y., Sprung, Michael, Kurta, Ruslan P., Schreiber, Frank, Vartanyants, Ivan A., Scheele, Marcus
X-ray nanodiffraction is applied to study the formation and correlation of domain boundaries in mesocrystalline superlattices of PbS nanocrystals with face-centered cubic structure. Each domain of the superlattice can be described with one of two mes
Externí odkaz:
http://arxiv.org/abs/1904.02408
Autor:
Minnekhanov, Anton A., Emelyanov, Andrey V., Lapkin, Dmitry A., Nikiruy, Kristina E., Shvetsov, Boris S., Nesmelov, Alexander A., Rylkov, Vladimir V., Demin, Vyacheslav A., Erokhin, Victor V.
Publikováno v:
Scientific Reports 9, 10800 (2019)
In this paper, the resistive switching and neuromorphic behavior of memristive devices based on parylene, a polymer both low-cost and safe for the human body, is comprehensively studied. The Metal/Parylene/ITO sandwich structures were prepared by mea
Externí odkaz:
http://arxiv.org/abs/1901.08667
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