Results 141 to 150 of about 77,031 (254)

Negative-thermal-expansion particles enable high-performance and ultradurable thermoelectric modules. [PDF]

Sci Adv
Yang H, Xu P, Al-Maythalony BA, Huang Y, Xu M, Hua Y, Zhang W, Wang X, Cui S, Zhu H, Xu B.   +10 more
europepmc   +1 more source

Analysis of Antichiral Thermomechanical Metamaterials with Continuous Negative Thermal Expansion Properties. [PDF]

Materials (Basel), 2020
Saha D, Glanville P, Karpov EG.
europepmc   +1 more source

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

Advanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar, Haider Abbas, Muhammad Rabeel, Honggyun Kim, Ghulam Dastgeer, Muhammad Nasim, Furqan Zahoor, Yawar Abbas, Waqas Ahmad, Deok‐kee Kim   +9 more
wiley   +1 more source

6.1% Volumetric Negative Thermal Expansion Induced by the Reversible Reconstructive Phase Transition in Pb-Free Bi_1- _xLn_xCoO₃ (Ln: Lanthanoid). [PDF]

Adv Sci (Weinh)
Sakai Y, Takahashi K, Wakazaki S, Nishikubo T, Miyake J, Koike T, Nagase T, Yamamoto T, Hatayama K, Mizumaki M, Azuma M.   +10 more
europepmc   +1 more source

Thermally stable and highly efficient red-emitting Eu³⁺-doped Cs₃GdGe₃O₉ phosphors for WLEDs: non-concentration quenching and negative thermal expansion. [PDF]

Light Sci Appl, 2021
Dang P, Li G, Yun X, Zhang Q, Liu D, Lian H, Shang M, Lin J.   +7 more
europepmc   +1 more source

Donor‐Engineered Chiral Indium–Salen Complexes for Tunable Circularly Polarized Luminescence

Advanced Functional Materials, EarlyView.
Chiral indium–salen complexes bearing electronically and structurally diverse donor substituents are presented as modular main‐group luminophores exhibiting tunable blue‐to‐green circularly polarized luminescence. Donor engineering systematically controls frontier‐orbital distribution, intraligand charge transfer, and excited‐state relaxation ...
Haein Kim, Minseo Ji, Khuslen Bazarragchaa, Yubin Choi, Gahyeon Baek, Ji Hye Lee, Heekyung Park, Houng Kang, Hyonseok Hwang, Huiyeong Ju, Jun Hui Park, Youngjo Kim, Min Kim, Youngmin You, Myung Hwan Park   +14 more
wiley   +1 more source

Tunable Negative Thermal Expansion in Fe/Cr-Substituted Nd₂Co₁₇ Compounds via Magnetoelastic Coupling. [PDF]

Adv Sci (Weinh)
Li J, Qv C, Tu H, Gu Q, Hutchison WD, Campbell SJ, Cheng Z, Wang W, Wang J.   +8 more
europepmc   +1 more source

Electrical Tuning of Ferrimagnetic Spin Alignment Angle and Compensation Temperature in Pt/IrMn3/CoGd Multilayers

Advanced Functional Materials, EarlyView.
Spin‐orbit torque controls the Néel vector of antiferromagnetic IrMn3, which selectively exchange‐couples with spins of Co only in the ferrimagnetic CoGd. This selective interfacial pinning induces the non‐collinear spiral spin configuration, leading to a non‐uniform distribution of local compensation temperature along the film thickness, and enabling ...
Won‐Chang Choi, Tae‐Bo Sim, Kwonjin Park, Tae‐Hwan Kim, Soobeom Lee, Bao Xuan Tran, Soojung Kim, Chun‐Yeol You, Jung‐Il Hong   +8 more
wiley   +1 more source

Thermally responsive multistate fluorescence coupled with uniaxial negative thermal expansion in 1D lead halide hybrids. [PDF]

Chem Sci
Yang G, Ye W, Shen Y, Shao DS, Liu JL, Tian ZF, Ning W, Ren XM.   +7 more
europepmc   +1 more source

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

Advanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim, Hyeseoung Lim, Ji Min Lee, Heeyeon Kang, Yongkwon Song, Woojae Chang, So‐Jin Park, Jin Yoo, Atsushi Hozumi, Jinhan Cho, Jongkuk Ko, Sanghyuk Wooh   +11 more
wiley   +1 more source