Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Yan Zewu"'
Autor:
Xu Yuwen, Sharma Pankaj, Wen Haotian, Zhang Dawei, Kong Charlie, Yan Zewu, Chang Shery L.Y., Seidel Jan
Publikováno v:
BIO Web of Conferences, Vol 129, p 24018 (2024)
Externí odkaz:
https://doaj.org/article/908f868cc1a3452fb5b224505a5de964
Autor:
He, Jiali, Zahn, Manuel, Ushakov, Ivan N., Richarz, Leonie, Ludacka, Ursula, Roede, Erik D., Yan, Zewu, Bourret, Edith, Kézsmárki, István, Catalan, Gustau, Meier, Dennis
Extraordinary physical properties arise at polar interfaces in oxide materials, including the emergence of two-dimensional electron gases, sheet-superconductivity, and multiferroicity. A special type of polar interface are ferroelectric domain walls,
Externí odkaz:
http://arxiv.org/abs/2311.00139
Autor:
Ludacka, Ursula, He, Jiali, Qin, Shuyu, Zahn, Manuel, Christiansen, Emil Frang, Hunnestad, Kasper A., Yan, Zewu, Bourret, Edith, Kézsmárki, István, van Helvoort, Antonius T. J., Agar, Joshua, Meier, Dennis
Direct electron detectors in scanning transmission electron microscopy give unprecedented possibilities for structure analysis at the nanoscale. In electronic and quantum materials, this new capability gives access to, for example, emergent chiral st
Externí odkaz:
http://arxiv.org/abs/2305.05727
Autor:
Hunnestad, Kasper, Hatzoglou, Constantinos, Vurpillot, Francois, Nylund, Inger-Emma, Yan, Zewu, Bourret, Edith, van Helvoort, Antonius. T. J., Meier, Dennis
Atom probe tomography (APT) is a 3D analysis technique that offers unique chemical accuracy and sensitivity with sub-nanometer spatial resolution. Recently, there is an increasing interest in the application of APT to complex oxides materials, giving
Externí odkaz:
http://arxiv.org/abs/2303.16233
Autor:
Roede, Erik D., Shapovalov, Konstantin, Moran, Thomas J., Mosberg, Aleksander B., Yan, Zewu, Bourret, Edith, Cano, Andres, Huey, Bryan D., van Helvoort, Antonius T. J., Meier, Dennis
Ferroelectric domain walls are quasi-2D systems that show great promise for the development of non-volatile memory, memristor technology and electronic components with ultra-small feature size. Electric fields, for example, can change the domain wall
Externí odkaz:
http://arxiv.org/abs/2203.05271
Autor:
Wolk, Katharina, Dragland, Ruben S., Panduro, Elvia Chavez, Hjelmstad, Michael E., Richarz, Leonie, Yan, Zewu, Bourret, Edith, Hunnestad, Kasper A., Tzschaschel, Christian, Schultheiß, Jan, Meier, Dennis
Publikováno v:
In Matter 4 September 2024 7(9):3097-3106
Autor:
Zhou, Lima, Puntigam, Lukas, Lunkenheimer, Peter, Bourret, Edith, Yan, Zewu, Kézsmárki, István, Meier, Dennis, Krohns, Stephan, Schultheiß, Jan, Evans, Donald M.
Publikováno v:
In Matter 4 September 2024 7(9):2996-3006
Autor:
Landolt, Florian, Yan, Zewu, Gvasaliya, Severian, Beauvois, Ketty, Ressouche, Eric, Xu, Jianhui, Zheludev, Andrey
Single crystals of the frustrated S=1/2 ferro-antiferromagnetic proximate square lattice material SrZnZnVO(PO$_4$)$_2$ are studied in magnetometric, calorimetric, neutron diffraction and inelastic neutron scattering experiments. The measured spin wav
Externí odkaz:
http://arxiv.org/abs/2107.06114
Autor:
Roede, Erik D., Mosberg, Aleksander B., Evans, Donald M., Bourret, Edith, Yan, Zewu, van Helvoort, Antonius T. J., Meier, Dennis
Focused ion beam (FIB) and scanning electron microscopy (SEM) are used to reversibly switch improper ferroelectric domains in the hexagonal manganite ErMnO$_3$. Surface charging is achieved by local ion (positive charging) and electron (positive and
Externí odkaz:
http://arxiv.org/abs/2012.00418
Autor:
Puntigam, Lukas, Schultheiß, Jan, Strinic, Ana, Yan, Zewu, Bourret, Edith, Altthaler, Markus, Kezsmarki, Istvan, Evans, Donald M., Meier, Dennis, Krohns, Stephan
We report the dielectric properties of improper ferroelectric h-ErMnO$_3$. From the bulk characterisation we observe a temperature and frequency range with two distinct relaxation-like features, leading to high and even 'colossal' values for the diel
Externí odkaz:
http://arxiv.org/abs/2011.10457