Results 141 to 150 of about 1,567 (242)

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

open access: yesAdvanced Engineering Materials, Volume 28, Issue 13, 8 July 2026.
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   +8 more
wiley   +1 more source

Synthesis of Semiconductor Crystalline Boron Quantum Dots Through Dual‐Pulsed Laser Ablation Technique

open access: yesphysica status solidi (a), Volume 223, Issue 13, 8 July 2026.
Adebisi et al. report on the synthesis and characterization of crystalline boron quantum dots (BQDs) synthesized using a dual‐pulsed laser ablation technique. In this method, high‐energy lasers at 532 and 1064 nm are used to ablate boron powder in a beaker containing oleic acid as a solvent for 4, 3, and 2 h, followed by 5 h of ultracentrifugation at ...
Pavel Y. Tabakov, Mufutau Amobi Adebisi
wiley   +1 more source

Inconel Alloy 690-A New Corrosion Resistant Material

open access: yesCORROSION ENGINEERING, 1979
Sedriks, A. J.   +2 more
openaire   +2 more sources

Ab Initio Investigation of MgXe, Its Cation Mg+Xe and Clusters Mg+Xen: Electronic Structure, Spectroscopic Properties, and Temperature‐Dependent Absorption Spectra

open access: yesInternational Journal of Quantum Chemistry, Volume 126, Issue 13, July 5, 2026.
Accurate potential energy curves, spectroscopic constants, and transition dipole moments were determined for the Mg+Xe and MgXe complexes. Spin–orbit effects were explicitly included for the Mg+Xe ionic system. Monte Carlo simulations were employed to investigate Mg+Xen clusters, and the temperature dependence of their absorption spectra was analyzed ...
M. Bejaoui   +4 more
wiley   +1 more source

Topology optimization of wheel spoke cavities for lightweight design under bending fatigue and impact load cases. [PDF]

open access: yesSci Rep
Zhang G   +10 more
europepmc   +1 more source

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

open access: yesAdvanced Materials, Volume 38, Issue 39, 13 July 2026.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang   +5 more
wiley   +1 more source

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