Results 91 to 100 of about 298,276 (333)
Ferromagnetism or slow paramagnetic relaxation in Fe-doped Li$_3$N? [PDF]
, 2017 We report on isothermal magnetization, M\"ossbauer spectroscopy, and magnetostriction as well as temperature-dependent alternating-current (ac) susceptibility, specific heat, and thermal expansion of single crystalline and polycrstalline Li$_2$(Li$_{1-x}$
Bräuninger, S. A. +9 more
core +4 more sources
Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source
Magnetization relaxation dynamics in [Co/Pt]_{3} multilayers on pico- and nanosecond timescales
Physical Review Research, 2021 We experimentally investigated magnetization relaxation dynamics in the largely unexplored time window extending from few picoseconds up to two nanoseconds following femtosecond laser pulse excitation. We triggered magnetization dynamics in [Co(0.4nm)/Pt(
Fangzhou Wang +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Физико-химические аспекты изучения кластеров, наноструктур и наноматериаловThe results of experimental studies of the magnetic properties and relaxation processes of the alloy Gd0,85Zr0,15(Co0,7Cu0,09Fe0,21)6,0 are presented in this paper. The studied sample were subjected to a special heat treatment which allowed the formation
A.Yu.. Karpenkov +4 more
doaj +1 more source
Tuning Valley Polarization in a WSe_{2} Monolayer with a Tiny Magnetic Field
Physical Review X, 2016 In monolayers of semiconducting transition metal dichalcogenides, the light helicity (σ^{+} or σ^{-}) is locked to the valley degree of freedom, leading to the possibility of optical initialization of distinct valley populations.
T. Smoleński +8 more
doaj +1 more source
Exceptionally slow magnetic relaxation in cobalt(
Dalton Transactions, 2018 Cobalt(ii) benzoate trihydrate possesses a positively charged chain of Co(ii) atoms triply linked by bridging benzoato and aqua ligands. Magnetic studies revealed ferromagnetic coupling between the Co(ii) atoms and slow magnetic relaxation with two relaxation channels.
Anna Vráblová +6 more
openaire +4 more sources
Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching
Advanced Functional Materials, EarlyView.A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey +12 more
wiley +1 more source
Nitronyl Nitroxide Biradical-Based Binuclear Lanthanide Complexes: Structure and Magnetic Properties
Magnetochemistry, 2020 Employing a new nitronyl nitroxide biradical NITPhPzbis(NITPhPzbis = 5-(1-pyrazolyl)-1,3-bis(1’-oxyl-3’-oxido-4’,4’,5’,5’-tetramethyl-4,5-hydro-1H-imidazol-2-yl)benzene), a series of 2p-4f complexes [Ln2(hfac)6(H2O)(NITPhPzbis)] (LnIII = Gd1, Tb2, Dy3 ...
Lu Xi, Jing Han, Xiaohui Huang, Licun Li
doaj +1 more source
Effects of surface treatments on flux tunable transmon qubits
npj Quantum Information, 2021 One of the main limitations in state-of-the art solid-state quantum processors is qubit decoherence and relaxation due to noise from adsorbates on surfaces, impurities at interfaces, and material defects.
M. Mergenthaler +11 more
doaj +1 more source