204 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN66 papers
- University of Science and Technology of ChinaCN14 papers
- Tsinghua UniversityCN13 papers
- University of MessinaIT12 papers
- Polytechnic University of BariIT8 papers
- Beijing Academy of Quantum Information SciencesCN7 papers
- University of California, Los AngelesUS6 papers
- University of Chinese Academy of SciencesCN6 papers
- FORTH Institute of Applied and Computational MathematicsGR5 papers
- Max Planck Institute for Chemical Physics of SolidsDE5 papers
- Southern University of Science and TechnologyCN5 papers
- University of St AndrewsGB5 papers
22 papers · 1 filter
A CMOS-compatible, scalable and compact magnetoelectric spin-torque microwave detector
Shuhui Liu, Riccardo Tomasello, Bin Fang +10
The development of compact and highly sensitive microwave detectors compatible with complementary-metal-oxide-semiconductor (CMOS) processes is an active research area but remains…
Control of atomic reconstruction and quasi-1D excitons in strain-engineered moiré heterostructures
Shen Zhao, Zhijie Li, Zakhar A. Iakovlev +8
In two-dimensional nearly commensurate heterostructures, strain plays a critical role in shaping electronic behavior. While previous studies have focused on random strain introduce…
Robust Coulomb Gap and Varied-temperature Study of Epitaxial 1T'-WSe Monolayers
Wang Chen, Mengli Hu, Junyu Zong +13
The transition metal dichalcogenides (TMDCs) with a 1T' structural phase are predicted to be two-dimensional topological insulators at zero temperature. Although the quantized edge…
Computing with injection-locked spintronic diodes
Luciano Mazza, Vito Puliafito, Eleonora Raimondo +4
Spintronic diodes (STDs) are emerging as a technology for the realization of high-performance microwave detectors. The key advantages of such devices are their high sensitivity, ca…
Giant Piezospintronic Effect in a Noncollinear Antiferromagnetic Metal
Huixin Guo, Zexin Feng, Han Yan +12
One of the main bottleneck issues for room-temperature antiferromagnetic spintronic devices is the small signal read-out owing to the limited anisotropic magnetoresistance in antif…
Reliability of Neural Networks Based on Spintronic Neurons
Eleonora Raimondo, Anna Giordano, Andrea Grimaldi +5
Spintronic technology is emerging as a direction for the hardware implementation of neurons and synapses of neuromorphic architectures. In particular, a single spintronic device ca…
Perspectives on spintronic diodes
Giovanni Finocchio, Riccardo Tomasello, Bin Fang +4
Spintronic diodes are emerging as disruptive candidates for impacting several technological applications ranging from the Internet of Things to Artificial Intelligence. In this let…
Coherence Resonance and Stochastic Resonance in an Excitable Semiconductor Superlattice
Emanuel Mompo, Miguel Ruiz Garcia, Manuel Carretero +3
Collective electron transport causes a weakly coupled semiconductor superlattice under dc voltage bias to be an excitable system with degrees of freedom: electron densities…
High Frequency Microwave Emission of a Tri-layer Magnetic Tunnel Junction in the Absence of External Bias-Magnetic Field
R. N. S. Rajapakse, Z. M. Zeng, H. W. Jiang
We perform an experimental study of DC current induced microwave emission in a magnetic tunnel junction (MTJ) consisting of three active magnetic layers. For this tri-layer structu…
Thermoelectric terahertz photodetectors based on selenium-doped black phosphorus flakes
Leonardo Viti, Antonio Politano, Kai Zhang +1
Chemical doping of bulk black phosphorus is a well-recognized way to reduce surface oxidation and degradation. Here, we report on the fabrication of terahertz frequency detectors c…
Left-handed polarized spin waves in ferromagnets induced by spin-transfer torque
Zhen-wei Zhou, Xi-guang Wang, Yao-zhuang Nie +3
Polarization is a fundamental property of waves that refers to the orientation of the oscillations. It has been widely used to encode information in photonics and phononics. Howeve…
Micromagnetic understanding of the skyrmion Hall angle current dependence in perpendicular magnetized ferromagnets
Riccardo Tomasello, Anna Giordano, Stefano Chiappini +9
The understanding of the dynamical properties of skyrmion is a fundamental aspect for the realization of a competitive skyrmion based technology beyond CMOS. Most of the theoretica…
Detection of incoherent broadband terahertz light using antenna-coupled high-electron-mobility field-effect transistors
Hua Qin, Xiang Li, Jiandong Sun +5
The sensitivity of direct terahertz detectors based on self-mixing of terahertz electromagnetic wave in field-effect transistors is being improved with noise-equivalent power close…
Conversion of electronic to magnonic spin current at heavy-metal magnetic-insulator interface
Xi-guang Wang, Zhi-xiong Li, Zhen-wei Zhou +6
Electronic spin current is convertible to magnonic spin current via the creation or annihilation of thermal magnons at the interface of a magnetic insulator and a metal with a stro…
Giant spin-torque diode sensitivity at low input power in the absence of bias magnetic field
Bin Fang, Mario Carpentieri, Xiaojie Hao +11
Microwave detectors based on the spin-transfer torque diode effect are among the key emerging spintronic devices. By utilizing the spin of electrons in addition to charge, they hav…
Contactless Probing of the Intrinsic Carrier Transport in Single-Walled Carbon Nanotubes
Yize Stephanie Li, Jun Ge, Jinhua Cai +4
Intrinsic carrier transport properties of single-walled carbon nanotubes are probed by two parallel methods on the same individual tubes: the contactless dielectric force microscop…
Electron Spin Dephasing and Optical Pumping of Nuclear Spins in GaN
G. Wang, C. R. Zhu, B. L. Liu +6
We have measured the donor-bound electron spin dynamics in cubic GaN by time-resolved Kerr rotation experiments. The ensemble electron spin dephasing time in this quantum dot like…
Ultralow-current-density and bias-field-free spin-transfer nano-oscillator
Zhongming Zeng, Giovanni Finocchio, Baoshun Zhang +8
The spin-transfer nano-oscillator (STNO) offers the possibility of using the transfer of spin angular momentum via spin-polarized currents to generate microwave signals. However, a…
Spin transfer nano-oscillators
Zhongming Zeng, Giovanni Finocchio, Hongwen Jiang
The use of spin transfer nano-oscillators (STNOs) to generate microwave signal in nanoscale devices have aroused tremendous and continuous research interest in recent years. Their…
Variability Effects in Graphene: Challenges and Opportunities for Device Engineering and Applications
Guangyu Xu, Yuegang Zhang, Xiangfeng Duan +2
Variability effects in graphene can result from the surrounding environment and the graphene material itself, which form a critical issue in examining the feasibility of graphene d…
Probing and modelling the localized self-mixing in a GaN/AlGaN field-effect terahertz detector
J. D. Sun, H. Qin, R. A. Lewis +5
In a GaN/AlGaN field-effect terahertz detector, the directional photocurrent is mapped in the two-dimensional space of the gate voltage and the drain/source bias. It is found that…
Nanopillar Arrays on Semiconductor Membranes as Electron Emission Amplifiers
Hua Qin, Hyun-Seok Kim, Robert H. Blick
A new transmission-type electron multiplier was fabricated from silicon-on-insulator (SOI) material by integrating an array of one dimensional (1D) silicon nanopillars onto a two d…