Results 231 to 240 of about 2,250,517 (282)

Dual-domain metamaterials co-integrated with a compact ultrasonic transducer for highly directional audio generation. [PDF]

Nat Commun
Kim W, Oh B, Moon W, Rho J.
europepmc   +1 more source

Overcoming the Catalytic Bucket Effect in Pt‐based High‐Entropy Nanocages Through Interface Defect and Strain Engineering

Advanced Science, EarlyView.
PtPdNiCuMnAu HENCs exhibit a remarkable half‐wave potential (E1/2) of 0.925 V vs. RHE. The catalyst displays exceptional electrochemical stability, with only a 4 mV negative shift in E1/2 and a mere 5.6% loss in MA after 10, 000 accelerated durability test cycles.
Qian Liu, Haoran Kang, Yiou Liu, Xiaowei Zhang, Xu Chen, Faming Gao   +5 more
wiley   +1 more source

Smart beamforming and deep-learning reader for RFID systems in edge IoT. [PDF]

Sci Rep
Mekki K, Slimene MB, Neffati S, Ghezaiel N, Kefi K, Rmili H, Gharsallah A.   +6 more
europepmc   +1 more source

Photonic and Optoelectronic Devices and Systems, 4th Edition. [PDF]

Micromachines (Basel)
Butt MA.
europepmc   +1 more source

Sputter Epitaxy of ZnO Films on Sapphire Substrates Using 3D MgO Buffer Layers. [PDF]

ACS Omega
Otsuyama H, Yunoue T, Harada K, Shima K, Usami T, Nakamura D, Hamaya K, Chichibu SF, Itagaki N.   +8 more
europepmc   +1 more source

Coverage Analysis of Hybrid FSO/RF Communication Systems with Selection Combining in High-Speed Railway Scenarios. [PDF]

Sensors (Basel)
Zhang X, Dong S, Yan XR, Li Z, Li YY, Wang JY.   +5 more
europepmc   +1 more source

Scalable optical vortex arrays enabled by the decomposition of Laguerre-Gaussian beams into three Hermite-Gaussian modes and multibeam interference. [PDF]

Light Sci Appl
Nakata Y, Miyanaga N, Kosaka Y, Yoshida M.   +3 more
europepmc   +1 more source

Dynamics of dislocation formations and their impacts on exsolution in Ru-doped perovskite oxide. [PDF]

Nat Commun
Choi S, Lim Y, Guha P, Kim H, Kim J, Kim S, Harder R, Cha W, Suh H, Ryu J, Yang S, Ji HI, Kwon DH, Kim H.   +13 more
europepmc   +1 more source

Filming the Quantum-to-Macroscopic Transition: Capturing Quantum Wavepacket Dynamics in a Laser Plasma

Kornienko V, Bao Y, Ek S, Hosseinia A, Raveesh M, Kliewer C, Berrocal E, Bengtsson P, Bood J, Ehn A, Kristensson E.   +10 more
europepmc   +1 more source