Results 11 to 20 of about 1,375,222 (316)

Strain derivative of thermoelectric properties as a sensitive probe for nematicity

npj Quantum Materials, 2021
The nematic instability is an undebatable ingredient of the physics of iron-based superconductors. Yet, its origin remains enigmatic as it involves a fermiology with an intricate interplay of lattice-, orbital-, and spin degrees of freedom.
F. Caglieris, C. Wuttke, X. C. Hong, S. Sykora, R. Kappenberger, S. Aswartham, S. Wurmehl, B. Büchner, C. Hess   +8 more
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Polymer-dispersed liquid crystal elastomers as moldable shape-programmable material

Nature Communications, 2023
Development of Soft shape-memory materials is often limited to the synthesis of two-dimensional specimens and rely on bending mechanisms and scaffolding topology to perform three-dimensional morphing.
Matej Bobnar, Nikita Derets, Saide Umerova, Valentina Domenici, Nikola Novak, Marta Lavrič, George Cordoyiannis, Boštjan Zalar, Andraž Rešetič   +8 more
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Photo-CIDNP in Solid State [PDF]

Applied Magnetic Resonance, 2021
AbstractPhoto-CIDNP (photo-chemically induced dynamic nuclear polarization) refers to nuclear polarization created by the spin-chemical evolution of spin-correlated radical pairs (SCRPs). This phenomenon occurs in gases, liquids and solids. Based on the solid-state photo-CIDNP effect observed under magic-angle spinning (MAS), photo-CIDNP MAS NMR has ...
Matysik, J., Ding, Y.H., Kim, Y., Kurle, P., Yurkovskaya, A., Ivanov, K., Alia, A.   +6 more
openaire   +3 more sources

Ir impurities in $$\alpha$$ α - and $$\beta$$ β - $$\text {Ga}_{2}\text {O}_{3}$$ Ga 2 O 3 and their detrimental effect on p-type conductivity

Scientific Reports, 2023
Recently gallium oxide ( $$\text {Ga}_{2}\text {O}_{3}$$ Ga 2 O 3 ) has become one of the most actively studied materials due to its competitive electronic properties such as wide bandgap, high breakdown field, simple control of carrier concentration ...
Aleksandrs Zachinskis, Jurij Grechenkov, Edgars Butanovs, Aleksandrs Platonenko, Sergei Piskunov, Anatoli I. Popov, Juris Purans, Dmitry Bocharov   +7 more
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Solid-State Nanopore [PDF]

Nanoscale Research Letters, 2018
Solid-state nanopore has captured the attention of many researchers due to its characteristic of nanoscale. Now, different fabrication methods have been reported, which can be summarized into two broad categories: "top-down" etching technology and "bottom-up" shrinkage technology.
Zhishan Yuan, Chengyong Wang, Xin Yi, Zhonghua Ni, Yunfei Chen, Tie Li   +5 more
openaire   +3 more sources

Application of X-ray Microtomography to Quantify the Liquid Fraction of M2 Steel for Semi-solid Forming process [PDF]

, 2013
Thixoforging, one variant of semi-solid metal processing in which the metallic alloys are processed at low liquid fraction (0.1< Fl < 0.3), is used to produce complex parts with high mechanical properties.
GU, Guochao, LANGLOIS, Laurent, BECKER, Eric, PESCI, Raphaël, BIGOT, Régis   +4 more
core   +1 more source

Gate induced quantum wires in GaAs/AlGaAs heterostructures by cleaved edge deposition

Scientific Reports, 2021
Electric conductors with dimensions reduced to the nanometer scale are the prerequisite of the quantum devices upon which the future advanced electronics is expected to be based.
L. Alt, C. Reichl, M. Berl, W. Dietsche, W. Wegscheider   +4 more
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Intrinsic Photoluminescence of Solid-State Gold Nanoclusters: Towards Fluorescence Lifetime Imaging of Tissue-Like Phantoms Under Two-Photon Near-Infrared Excitation

Frontiers in Chemistry, 2021
Gold nanoclusters (AuNCs) have attracted extensive attention as light-emissive materials with unique advantages such as high photostability, large Stoke shifts and low toxicity.
Alexandru-Milentie Hada, Alexandru-Milentie Hada, Ana-Maria Craciun, Simion Astilean, Simion Astilean   +4 more
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Robust weak antilocalization due to spin-orbital entanglement in Dirac material Sr3SnO

Nature Communications, 2020
The spin texture in presence of both inversion and time-reversal symmetries has been difficult to observe. Here, Nakamura et al. report evidence of hidden entanglement between spin and momentum in antiperovskite Dirac material Sr3SnO.
H. Nakamura, D. Huang, J. Merz, E. Khalaf, P. Ostrovsky, A. Yaresko, D. Samal, H. Takagi   +7 more
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Fabrication of novel oxochalcogens halides of manganese and tin nanocomposites as highly efficient photocatalysts for dye degradation and excellent antimicrobial activity

Frontiers in Materials, 2023
The dark brown and white crystals of manganese and tin (Mn2Se3Cl2O7 and SnSe3O4Cl) have been synthesized by solid-state reaction at 450 C. The morphology and the elemental analysis of newly synthesized compounds were studied by SEM and EDX Analysis.
Misbah Umar, Sana Mansoor, Mohsin Javed, Nadia Hussain, Nadia Hussain, Majed A. Bajaber, Shahid Iqbal, Ahmad Alhujaily, Ayesha Mohyuddin, Humayun Ajaz, Abdul Rauf, Ali Bahadur, Foziah F. Al-Fawzan, Eslam B. Elkaeed   +13 more
doaj   +1 more source