Explanipedia

Site and Formation Selection for CO2 Geological Sequestration: Research Progress and Case Analyses Open

Wei Lian, Hangyu Liu, Jun Li, Yi Wu · 2025

Carbon Capture and Storage (CCS) is a key technology for achieving carbon neutrality goals. Relevant foreign research began in the 1970s, but overall it remains in the exploration and demonstration stage. Clarifying the geological paramete…

Graph-Theoretic Characterization of Separation Conditions in Self-Affine Iterated Function Systems Open

Mei Bai, Jun Luo, Yi Wu · 2025

For a self-affine iterated function system (IFS) {fj}j=1N on Rd defined by fj(x)=A−1(x+dj), where A is an expansive matrix and dj∈Rd, we reveal a novel characterization of the open set and weak separation conditions through the bounded deg…

A Sensitive Frequency Band Study for Distributed Acoustical Sensing Monitoring Based on the Coupled Simulation of Gas–Liquid Two-Phase Flow and Acoustic Processes Open

Zhong Li, Yi Wu, Yanming Yang, Mengbo Li, Leixiang Sheng , et al. · 2024

The sensitivity of gas and water phases to DAS acoustic frequency bands can be used to interpret the production profile of horizontal wells. DAS typically collects acoustic signals in the kilohertz range, presenting a key challenge in iden…

Miniaturized Multiband Substrate-Integrated Waveguide Bandpass Filters with Multi-Layer Configuration and High In-Band Isolation Open

Yu Zhan, Yi Wu, Kaixue Ma, Kiat Seng Yeo · 2024

This article presents a multiband bandpass filter structure with an in-line topology based on substrate-integrated waveguide (SIW) technology. A multi-layer configuration is employed to achieve circuit miniaturization. By constructing the …

Synthesis and Implementation of Multiband SIW Bandpass Filters Based on In-Line Topology Open

Yu Zhan, Yi Wu, Erwan Fourn, Philippe Besnier, Kaixue Ma · 2024

International audience

Filtre passe bande tri-bandes reconfigurable grâce à une commande PWM Open

Karim Kouny, Erwan Fourn, Yi Wu · 2022

International audience

Direct Synthesis of Multiband Bandpass Filters With Generalized Frequency Transformation Methods Open

Yi Wu, Erwan Fourn, Philippe Besnier, Cédric Quendo · 2021

International audience

Vertical distribution of aerosol mass concentration over Pearl River Delta observed by Lidar during autumn and winter Open

Yi Wu, Ruru Deng, Qin Yan, Chunmei Wang, Yeheng Liang , et al. · 2020

Electromechanical Resonators in Graphene Nanoribbons Open

Yi Wu · 2017

Graphene is a carbon based material that has only one atomic layer. It has exceptional electronic and mechanical properties which makes itself an ideal system to study nanoelectromechanical behaviors. In this work I present the fabrication…

Large area epitaxial germanane for electronic devices Open

Walid Amamou, Patrick Odenthal, Elizabeth Bushong, Dante J. O’Hara, Yunqiu Kelly Luo , et al. · 2015

We report the synthesis and transfer of epitaxial germanane (GeH) onto arbitrary substrates by electrochemical delamination and investigate its optoelectronic properties. GeH films with thickness ranging from 1 to 600 nm (2–1000 layers) an…

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