Search Results - "Xu, Liangge"

MOF/Polymer-Integrated Multi-Hotspot Mid-Infrared Nanoantennas for Sensitive Detection of CO2 Gas by Zhou, Hong, Ren, Zhihao, Xu, Cheng, Xu, Liangge, Lee, Chengkuo

“…Highlights A loss-engineered multi-hotspot strategy is proposed by integrating all major optimization methods to improve the sensitivity and signal intensity…”
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A P-type mid-infrared transparent semiconductor LaSe2 film with small hole effective mass and high carrier concentration by Gao, Gang, Tong, Lijia, Yang, Lei, Sun, Chunqiang, Xu, Liangge, Xia, Fei, Geng, Fangjuan, Xue, Jingjing, Gong, Hao, Zhu, Jiaqi

“…P-type transparent conductive materials (TCMs) are urgently needed in the development of photoelectric devices. In particular, the P-type TCMs that can be…”
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A 2.4-GHz Low-Power All-Digital Phase-Locked Loop by Liangge Xu, Lindfors, Saska, Stadius, Kari, Ryynanen, Jussi

“…This paper presents an all-digital phase-locked loop (ADPLL) for the 2.4-GHz ISM band frequency synthesis. The ADPLL is built around a digitally controlled LC…”
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Effect of Post-Deposition Annealing on the Structural Evolution and Optoelectronic Properties of In2O3:H Thin Films by Xu, Liangge, Yang, Jinye, Li, Kun, Yang, Lei, Zhu, Jiaqi

“…An infrared transparent conductive material is a solution to realize the shielding function of infrared windows against electromagnetic waves, by combining the…”
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Effect of thickness on infrared optical property of VO2 film deposited by magnetron sputtering by Yang, ZhenHuai, Yang, QiuLing, Yang, Lei, Dai, Bing, Xia, Fei, Wang, Peng, Guo, Shuai, Gao, Gang, Xu, LiangGe, Zhang, YuMin, Zhu, JiaQi

“…A series of VO 2 films with different thicknesses (from about 25 nm to 250 nm) were prepared on sapphire substrates by radio frequency magnetron sputtering…”
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An All-Digital PLL Frequency Synthesizer With an Improved Phase Digitization Approach and an Optimized Frequency Calibration Technique by Liangge Xu, Stadius, K., Ryynanen, J.

“…This paper presents an all-digital phase-locked loop (ADPLL) that features separate use of integer and fractional parts for the phase digitization in the…”
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Novel reparation method for polymethyl methacrylate optical windows of aircrafts damaged by service environment by Xia, Fei, Yang, Lei, Dai, Bing, Gao, Gang, Yang, ZhenHuai, Cao, WenXin, Xu, LiangGe, Geng, FangJuan, Song, ZiCheng, Ralchenko, Victor, Zhu, JiaQi

“…The optical properties of polymethyl methacrylate (PMMA) with varying degrees of artificial scratches have been studied with the aim of reproducing the change…”
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A Digital Frequency Synthesizer for Cognitive Radio Spectrum Sensing Applications by Rapinoja, Tapio, Stadius, Kari, Liangge Xu, Lindfors, Saska, Kaunisto, Risto, Parssinen, Aarno, Ryynanen, Jussi

“…This paper presents a wideband digital frequency synthesizer architecture targeted for spectrum sensing applications. The proposed frequency synthesizer…”
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Upconversion processes: versatile biological applications and biosafety by Gulzar, Arif, Xu, Jiating, Yang, Piaoping, He, Fei, Xu, Liangge

“…Lanthanide-doped photon upconverting nanomaterials are evolving as a new class of imaging contrast agents, offering highly promising prospects in the area of…”
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Implementation of all-digital wideband RF frequency synthesizers in 65-nm CMOS technology by Rapinoja, T., Liangge Xu, Stadius, K., Ryynanen, J.

“…This paper presents two all-digital RF frequency synthesizers implemented in 65-nm CMOS: a digital period frequency synthesizer and an all-digital phase-locked…”
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Machine learning-augmented surface-enhanced spectroscopy toward next-generation molecular diagnostics by Zhou, Hong, Xu, Liangge, Ren, Zhihao, Zhu, Jiaqi, Lee, Chengkuo

“…The world today is witnessing the significant role and huge demand for molecular detection and screening in healthcare and medical diagnosis, especially during…”
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A 2.4-GHz low-power all-digital phase-locked loop by Liangge Xu, Lindfors, S., Stadius, K., Ryynanen, J.

“…This paper presents a 2.4-GHz all-digital phaselocked loop (ADPLL) frequency synthesizer for wireless applications. The ADPLL is built around a digitally…”
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A self-healing transparent polydimethylsiloxane elastomer based on imine bonds by Wang, Peng, Yang, Lei, Dai, Bing, Yang, Zhenhuai, Guo, Shuai, Gao, Gang, Xu, Liangge, Sun, Mingqi, Yao, Kaili, Zhu, Jiaqi

“…[Display omitted] •A PDMS elastomer based on imine groups is successfully prepared using Schiff base reaction.•The elastomer features an outstanding optical…”
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Nano-graphene oxide-UCNP-Ce6 covalently constructed nanocomposites for NIR-mediated bioimaging and PTT/PDT combinatorial therapy by Gulzar, Arif, Xu, Jiating, Yang, Dan, Xu, Liangge, He, Fei, Gai, Shili, Yang, Piaoping

“…NIR light-induced imaging-guided cancer therapy is an encouraging route in the cancer theranostic field. Herein, we describe a novel nanoscale proposal, which…”
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A wide-band digitally controlled ring oscillator by Liangge Xu, Stadius, K, Ryynänen, J

“…This paper presents an analysis and design of a digitally controlled ring oscillator with a new band-extension technique to achieve wide-band operation. The…”
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A low-power wide-band digital frequency synthesizer for cognitive radio sensor units by Liangge Xu, Stadius, K., Ryynanen, J.

“…This paper presents the design of a wide-band digital frequency synthesizer for cognitive radio sensor units. It is based on an all-digital phase-locked loop,…”
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A high-speed variable phase accumulator for an ADPLL architecture by Liangge Xu, Lindfors, Saska

“…This paper presents a high-speed topology for the variable phase accumulator (VPA) in an all digital phase-locked loop (ADPLL) architecture. The topology…”
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Bismuth Nanoparticles with “Light” Property Served as a Multifunctional Probe for X‑ray Computed Tomography and Fluorescence Imaging by Bi, Huiting, He, Fei, Dong, Yushan, Yang, Dan, Dai, Yunlu, Xu, Liangge, Lv, Ruichan, Gai, Shili, Yang, Piaoping, Lin, Jun

“…The development of the advanced imaging probe holds the key to the achievement of target imaging and metastasis tracing. The bismuth based nanoprobe has been…”
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Surface-enhanced p-type transparent conducting CuI−Ga2O3 films with high hole transport performance and stability by Xue, Ruibin, Gao, Gang, Yang, Lei, Xu, Liangge, Zhang, Yumin, Zhu, Jiaqi

“…CuI is a wide bandgap p-type transparent conductor with promising optoelectronic properties. However, conventional CuI films prepared through the iodination of…”
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An efficient and stable MnCo@NiS catalyst for oxygen evolution reaction constructed by a step-by-step electrodeposition way by Wang, Xiangxi, Li, Lei, Xu, Liangge, Wang, Zhao, Wu, Zhuoyan, Liu, Zhiliang, Yangs, Piaoping

“…The oxygen evolution reaction (OER) is vital for water electrolysis which demands low-cost, durable, and efficient electrocatalysts. Recently, 3d transition…”
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