Zobrazeno 1 - 10
of 678
pro vyhledávání: '"M. Tomczak"'
Autor:
Izabela Biało, Leonardo Martinelli, Gabriele De Luca, Paul Worm, Annabella Drewanowski, Simon Jöhr, Jaewon Choi, Mirian Garcia-Fernandez, Stefano Agrestini, Ke-Jin Zhou, Kurt Kummer, Nicholas B. Brookes, Luo Guo, Anthony Edgeton, Chang B. Eom, Jan M. Tomczak, Karsten Held, Marta Gibert, Qisi Wang, Johan Chang
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract Magnetic frustration is a route for novel ground states, including spin liquids and spin ices. Such frustration can be introduced through either lattice geometry or incompatible exchange interactions. Here, we find that epitaxial strain is a
Externí odkaz:
https://doaj.org/article/2b0850215af54e5e912c1065ae2d101f
Publikováno v:
Ocean Science, Vol 5, Iss 3, Pp 379-387 (2009)
Barrier layers are defined as the layer between the pycnocline and the thermocline when the latter are different as a result of salinity stratification. We present a revisited 2-degree resolution global climatology of monthly mean oceanic Barrier Lay
Externí odkaz:
https://doaj.org/article/403c311a2f044942a3f7629463459b8d
Autor:
M. Tomczak
Publikováno v:
Ocean Science, Vol 3, Iss 3, Pp 363-377 (2007)
Argo float time series data are used to study the salinity field at the depth of the salinity minimum produced by Antarctic Intermediate Water (AAIW). It is found that far from showing the smooth erosion of the minimum that would result from diffusiv
Externí odkaz:
https://doaj.org/article/7f79405640394766abf9e554ef9f9de8
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-6 (2024)
Abstract High-temperature unconventional superconductivity quite generically emerges from doping a strongly correlated parent compound, often (close to) an antiferromagnetic insulator. The recently developed dynamical vertex approximation is a state-
Externí odkaz:
https://doaj.org/article/989e93bafa0240f8be1f5f42cd07c40a
Autor:
A. Henry-Edwards, M. Tomczak
Publikováno v:
Ocean Science, Vol 2, Iss 1, Pp 19-25 (2006)
A new water mass analysis technique is used to analyse the BATS oceanographic data set in the Sargasso Sea of 1988–1998 for changes in Labrador Sea Water (LSW) properties. The technique is based on a sequential quadratic programming method and requ
Externí odkaz:
https://doaj.org/article/58d460982aca4db5a397bc4e05b0516a
Autor:
A. Henry-Edwards, M. Tomczak
Publikováno v:
Ocean Science, Vol 2, Iss 1, Pp 11-18 (2006)
A water mass analysis method based on a constrained minimization technique is developed to derive water property changes in water mass formation regions from oceanographic station data taken at significant distance from the formation regions. The met
Externí odkaz:
https://doaj.org/article/94e31cf563e046a69adf4d866acd4da6
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033227 (2024)
Experimental studies have found unusual transport properties in Ce_{3}Bi_{4}Pd_{3} which are potentially a consequence of the interplay between band-structure topology and electronic correlations. Based on these measurements, the existence of Weyl po
Externí odkaz:
https://doaj.org/article/75c9258200e84f85a6f2bcd7b062a0c1
Autor:
Erik G. C. P. van Loon, Malte Schüler, Daniel Springer, Giorgio Sangiovanni, Jan M. Tomczak, Tim O. Wehling
Publikováno v:
npj 2D Materials and Applications, Vol 7, Iss 1, Pp 1-8 (2023)
Abstract Two-dimensional materials can be strongly influenced by their surroundings. A dielectric environment screens and reduces the Coulomb interaction between electrons in the two-dimensional material. Since in Mott materials the Coulomb interacti
Externí odkaz:
https://doaj.org/article/9a19ae130558431dac9f4e2f5bd37849
Publikováno v:
SciPost Physics, Vol 15, Iss 5, p 197 (2023)
Finding a material that turns superconducting under ambient conditions has been the goal of over a century of research, and recently Pb$_{10-x}$Cu$_x$(PO$_4$)$_6$O aka LK-99 has been put forward as a possible contestant. In this work, we study the po
Externí odkaz:
https://doaj.org/article/20182a86a7824857b440f9a7c2e3df8d
Autor:
Eun Byoel Kim, Kyle M. Tomczak, Hashini B. Chandrasiri, Marcell Pálmai, Amirreza Ghaznavi, Dmitry Gritsenko, Jie Xu, Preston T. Snee
Publikováno v:
Frontiers in Nanotechnology, Vol 4 (2023)
The use of microfluidics in chemical synthesis is topical due to the potential to improve reproducibility and the ability promptly interrogate a wide range of reaction parameters, the latter of which is necessary for the training of artificial intell
Externí odkaz:
https://doaj.org/article/da6f5b14a52f41288139889314de6871