Results 61 to 70 of about 673,674 (298)

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Third Harmonic Generation in Thin NbOI₂ and TaOI₂

Nanomaterials
The niobium oxide dihalides have recently been identified as a new class of van der Waals materials exhibiting exceptionally large second-order nonlinear optical responses and robust in-plane ferroelectricity.
Tianhong Tang, Deng Hu, Di Lin, Liu Yang, Ziling Shen, Wenchen Yang, Haiyang Liu, Hanting Li, Xiaoyue Fan, Zhiwei Wang, Gang Wang   +10 more
doaj   +1 more source

Advanced quantum noise correlations

New Journal of Physics, 2014
We use the quantum correlations of twin beams of light to investigate the fundamental addition of noise when one of the beams propagates through a fast-light medium based on phase-insensitive gain.
Ulrich Vogl, Ryan T Glasser, Jeremy B Clark, Quentin Glorieux, Tian Li, Neil V Corzo, Paul D Lett   +6 more
doaj   +1 more source

Classical interpretation for the influence of XUV pulse width on the streaking time delay and the oscillation amplitude of the momentum shift

New Journal of Physics, 2023
We numerically investigate both the streaking time delay and the oscillation amplitude of the momentum shift of the photoelectron and justify them physically by developing a classical model based on the weak field approximation.
Shahab Ullah Khan, Meng-Fei Xie, Ming-Chen Zhong, Shun Wang, Pei-Guang Yan, Wei-Chao Jiang   +5 more
doaj   +1 more source

QUANTUM COMPUTATION BY MEASUREMENTS [PDF]

International Journal of Quantum Information, 2004
We first consider various methods for the indirect implementation of unitary gates. We apply these methods to rederive the universality of 4-qubit measurements based on a scheme much simpler than Nielsen's original construction [quant-ph/0108020]. Then, we prove the universality of simple discrete sets of 2-qubit measurements, again using a scheme ...
openaire   +4 more sources

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Research on anti-irradiation properties of PDMS/MWCNT composite force-sensitive structure

AIP Advances, 2022
This study aimed to design a polydimethylsiloxane multi-walled carbon nanotube composite force-sensitive structure. Five composite materials with different volume fractions of carbon nanotubes were prepared, and the microscopic morphology of the samples ...
Xin Li, Ruirong Wang, Hao Guo, Yue Qin, Jinping Liu, Jun Tang, Lishuang Liu   +6 more
doaj   +1 more source

Synthesis of Superconducting In_xSn_1−xTe (0.04 < x < 0.1) Large Single Crystal by Liquid Transport Method

Crystals, 2021
In this work, a new crystal growth technique called the liquid transport method was introduced to synthesize single crystals of a topological superconductor candidate, InxSn1−xTe (IST).
Peng Zhu, Yongkai Li, Xiaohui Yang, Ying Yang, Xin Zhang, Xiao Lin, Fan Yang, Xiang Li, Zhiwei Wang   +8 more
doaj   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Polymorphic functionalization driven by ion displacement-induced antiferroelectric ordering in CuBiP₂Se₆

Nature Communications
Antiferroelectric two-dimensional materials, with their unique physical mechanisms, exhibit tunable polarization dynamics and layered structural characteristics, enabling the synergistic implementation of synaptic plasticity, sensory-mimetic ...
Dongliang Yang, Weifan Meng, Zhongyi Wang, Tianze Yu, Ce Li, Qianyu Zhang, Zirui Zhang, Huihan Li, Yinan Lin, Fei Xue, Peng Lin, Linfeng Sun   +11 more
doaj   +1 more source