Results 151 to 160 of about 610,695 (319)

Negative differential conductance in non-linear transport of quantum dots [PDF]

, 1994
W. Ha ̈usler, K. Jauregui, Dietmar Weinmann, Tobias Brandes, B. Krämer   +4 more
openalex   +1 more source

Self‐organized Criticality in Neuromorphic Nanowire Networks With Tunable and Local Dynamics

Advanced Functional Materials, EarlyView.
Memristive nanowire networks (NWNs) are shown to be electrically tunable to a critical state where specific local dynamics evaluated by multiterminal characterization are exploited as feature selection in nonlinear transformation (NLT) tasks.
Fabio Michieletti, Davide Pilati, Gianluca Milano, Carlo Ricciardi   +3 more
wiley   +1 more source

Optical refrigeration on cadmium selenide/cadmium sulfide quantum dots

Scientific Reports
Critical progress in perfecting semiconducting quantum dots’ photoluminescence quantum yield has been made in the past few years. The production of quantum dots with nearly unitary quantum yield has significantly expanded their possible applications, as ...
Muchuan Hua, Ricardo S. Decca
doaj   +1 more source

Inorganic-Organic Sol-Gel Processing of Semiconductor Quantum Dots and some Preliminary Self-Diffraction Studies on CdS-PbS [PDF]

, 1992
Lubomír Spanhel, H. Schmidt, A. Uhrig, C. Klingshirn   +3 more
openalex   +1 more source

Carbon Nanotube 3D Integrated Circuits: From Design to Applications

Advanced Functional Materials, EarlyView.
As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu, Yun Sun, Dong‐Ming Sun, Hui‐Ming Cheng   +3 more
wiley   +1 more source

Electron and hole spectra in quantum wire with two quantum dots in the electric field

Condensed Matter Physics, 2007
The energy spectrum of electron and hole is investigated in a complicated nanoheterosystem consisting of two cylindrical semiconductor quantum dots placed into semiconductor quantum wire.
O.Makhanets, A.Gryschyk, M.Dovganiuk
doaj   +1 more source

Quantized current in a quantum-dot turnstile using oscillating tunnel barriers

, 1991
Leo P. Kouwenhoven, A. T. Charlie Johnson, N. C. van der Vaart, C. J. P. M. Harmans, C. T. Foxon   +4 more
openalex   +2 more sources

Multi‐Pathway Upconversion Emission in Symmetry‐Broken Nanocavities: Broadband Multiresonant Enhancement and Anti‐Correlated Interfacial Sensitivity

Advanced Functional Materials, EarlyView.
Symmetry‐broken plasmonic nanoantenna arrays achieve broadband multiresonant enhancement of second harmonic generation (SHG), third harmonic generation (THG), and upconversion photoluminescence (UCPL), under femtosecond laser excitation across the near‐infrared range (1000–1600 nm).
Elieser Mejia, Yuming Zhao, Meitong Nie, Benjamin Pittelkau, Aditya Garg, Junyeob Song, Wenqi Zhu, Henri Lezec, Amit Agrawal, Wei Zhou   +9 more
wiley   +1 more source

Fabrication of semiconductor quantum dots

, 1991
Richard C. Flagan, Harry A. Atwater, Kerry J. Vahala   +2 more
openalex   +3 more sources

Discovery of an Intrinsic Antiferromagnetic Semiconductor EuSc2Te4 With Magnetism‐Driven Nonlinear Transport

Advanced Functional Materials, EarlyView.
EuSc₂Te₄, an antiferromagnetic semiconductor, exhibits a nonlinear Hall effect (NLHE) characterized by quadratic current–voltage behavior. Combined experimental and theoretical studies reveal that this NLHE is linked to its antiferromagnetism and involves contributions from the quantum metric.
Seng Huat Lee, Yufei Zhao, Noble Gluscevich, Hemian Yi, Zachary Morgan, Huibo Cao, Jahyun Koo, Yu Wang, Jingyang He, Venkatraman Gopalan, Yuanxi Wang, Weiwei Xie, CuiZu Chang, Qiang Zhang, Binghai Yan, Zhiqiang Mao   +15 more
wiley   +1 more source