Results 101 to 110 of about 1,444 (190)

Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers

Advanced Functional Materials, Volume 36, Issue 39, 14 May 2026.
ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng, Yingxi Bai, Bo Yuan, Ying Dai, Baibiao Huang, Chengwang Niu, Xiaotian Wang   +6 more
wiley   +1 more source

Observation of anomalously large Nernst effects in conducting polymers

Nature Communications
As a fundamental thermoelectric phenomenon in many solid-state materials, the Nernst effect has yet to be observed in conducting polymers. This knowledge could provide important insight into their elusive mechanism, which are crucial for flexible optoelectronic and thermoelectric applications.
Yingqiao Ma, Xinglong Ren, Ye Zou, Wenrui Zhao, Dongyang Wang, Zhen Ji, Juncheng Fan, Chaoyi Yan, Lanyi Xiang, Gaoyang Ge, Xiaojuan Dai, Fengjiao Zhang, Ting Lei, Henning Sirringhaus, Chong-an Di, Daoben Zhu   +15 more
openaire   +3 more sources

Chitosan–Alginate Polyelectrolyte Systems: From Classical Release Models to the D‐PARMO Framework

Macromolecular Materials and Engineering, Volume 311, Issue 5, May 2026.
Classical empirical models fail to predict the dynamic in vivo behavior of chitosan‐alginate nanocarriers. Bridging this translational gap, the novel D‐PARMO framework replaces purely descriptive curve‐fitting with a mechanistically informed operational model.
Parastoo Rekab, Akeem Adeyemi Oladipo
wiley   +1 more source

Anomalous Nernst effect and three-dimensional temperature gradients in magnetic tunnel junctions [PDF]

, 2018
Localized laser heating creates temperature gradients in all directions leading to three-dimensional electron flux in metallic materials. Temperature gradients in combination with material magnetization generate thermomagnetic voltages.
Martens, Ulrike, Chang, Chia-Lin, Tobey, Raanan, Muenzenberg, Markus, Tobey, Raanan I., Huebner, Torsten, Ulrichs, Henning, Thomas, Andy ; https://orcid.org/, Münzenberg, Markus, Walowski, Jakob, Reimer, Oliver, Kuschel, Timo, Kuschel, Timo ; https://orcid.org/, Tamming, Ronnie R., Thomas, Andy   +14 more
core   +1 more source

Anomalous Nernst effect in disordered FePtPd ternary alloy films

AIP Advances, 2019
The anomalous Nernst effect (ANE) in disordered Fe0.5(PtxPd1-x)0.5 alloy films is investigated at room temperature. The spin orbit coupling (SOC) strength is continuously tuned by changing the composition of Pt and Pd in Fe0.5(PtxPd1-x)0.5 alloy films ...
L. Ma, Y. Zhang, H. Zhao, M. Tang, H. L. Yang, Z. Shi, N. Tian, C. Y. You   +7 more
doaj   +1 more source

Magnetism and Nonlinear Charge Transport in NiFe2O4/γ‐Al2O3/SrTiO3 Heterostructure: Toward Spintronic Applications

Advanced Functional Materials, Volume 36, Issue 33, 23 April 2026.
In this report, we demonstrate that a crystalline phase of 52nm thick NiFe2O4 can be grown by RF sputtering on top of γ‐Al2O3(8nm)/SrTiO3 at a significantly low temperature (150 °C) without compromising the mobility and carrier density of the 2D electron gas at the γ‐Al2O3(8nm)/SrTiO3 interface.
Amit Chanda, Thor Hvid‐Olsen, Christina Hoegfeldt, Anshu Gupta, Alessandro Palliotto, Fardin Ghaffari‐Tabrizi, Maja A. Dunstan, Kasper S. Pedersen, Dae‐Sung Park, Damon J. Carrad, Thomas Sand Jespersen, Felix Trier   +11 more
wiley   +1 more source

Ultrahigh anomalous Nernst thermopower and thermal Hall angle in YbMnBi2

Communications Materials
Thermoelectrics (TEs) are solid-state devices that can realize heat-electricity conversion. Transverse TEs require materials with a large Nernst effect, which typically requires a strong applied magnetic field.
Jiamin Wen, Kaustuv Manna, Dung Vu, Subhadeep Bej, Yu Pan, Claudia Felser, Brian Skinner, Joseph P. Heremans   +7 more
doaj   +1 more source

Phenomenological Spin Transport Theory Driven by Anomalous Nernst Effect [PDF]

Journal of the Physical Society of Japan, 2016
10 pages, 3 figures. Typo in Eq. (30) was corrected (a term "\mathscr{S}\partial_{x}T" was multiplied to the right-hand-side)
openaire   +2 more sources

Large anomalous Nernst effect in thin films of the Weyl semimetal Co₂MnGa

, 2018
Reichlova H, Schlitz R, Beckert S, et al. Large anomalous Nernst effect in thin films of the Weyl semimetal Co2MnGa. Applied Physics Letters.
Kriegner, Dominik, Anna Niemann, Kornelius Nielsch, Reichlova, H., Shashank Sudheendra, Claudia Felser, Goennenwein, Sebastian T. B., Chen, Yi-Cheng, Schlitz, R., Sudheendra, S., Dominik Kriegner, Fabretti, Savio ; https://orcid.org/, Thomas, Andy ; https://orcid.org/, Hyeon Park, G., Thomas, A., Beckert, Sebastian, Swekis, Peter, Swekis, P., Markou, A., Savio Fabretti, Helena Reichlova, Chen, Y., Felser, C., Richard Schlitz, Anastasios Markou, Kriegner, D., Sudheendra, Shashank, Goennenwein, S., Sebastian Beckert, Nielsch, Kornelius, Niemann, Anna, Beckert, S., Sebastian T. B. Goennenwein, Schlitz, Richard, Markou, Anastasios, Gyu Hyeon Park, Fabretti, S., Reichlova, Helena, Andy Thomas, Peter Swekis, Nielsch, K., Hyeon Park, Gyu, Felser, Claudia, Niemann, A., Yi-Cheng Chen   +44 more
core   +1 more source

Intrinsic nonlinear Nernst and Seebeck effect

New Journal of Physics
The Nernst and Seebeck effects are crucial for thermoelectric energy harvesting. However, the linear anomalous Nernst effect requires magnetic materials with intrinsically broken time-reversal symmetry.
Harsh Varshney, Amit Agarwal
doaj   +1 more source