• Complex
  • Title
  • Author
  • Keyword
  • Abstract
  • Scholars
Search
High Impact Results & Cited Count Trend for Year Keyword Cloud and Partner Relationship

Query:

学者姓名:杨树明

Refining:

Source

Submit Unfold

Co-Author

Submit Unfold

Language

Submit

Clean All

Export Sort by:
Default
  • Default
  • Title
  • Year
  • WOS Cited Count
  • Impact factor
  • Ascending
  • Descending
< Page ,Total 12 >
Measurement technology and intelligent instruments SCIE
期刊论文 | 2019 , 30 (1) | MEASUREMENT SCIENCE AND TECHNOLOGY
Abstract&Keyword Cite

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Yang, Shuming . Measurement technology and intelligent instruments [J]. | MEASUREMENT SCIENCE AND TECHNOLOGY , 2019 , 30 (1) .
MLA Yang, Shuming . "Measurement technology and intelligent instruments" . | MEASUREMENT SCIENCE AND TECHNOLOGY 30 . 1 (2019) .
APA Yang, Shuming . Measurement technology and intelligent instruments . | MEASUREMENT SCIENCE AND TECHNOLOGY , 2019 , 30 (1) .
Export to NoteExpress RIS BibTex
Hierarchical synthesis of urchin-like V2O5 hollow spheres and its photodetection properties SCIE
期刊论文 | 2019 , 288 , 107-116 | SENSORS AND ACTUATORS A-PHYSICAL
Abstract&Keyword Cite

Abstract :

In this paper, we synthesized hierarchical urchin-like V2O5 hollow spheres by simple, low cost and one-pot hydrothermal method without using any kind of templates and surfactants. The X-ray diffraction analysis indicated the urchin-like V2O5 hollow spheres exhibited orthorhombic crystal structure. The field emission scanning electron microscope and high-resolution transmission electron microscope demonstrate that the morphology is urchin-like hollow spheres with an average diameter is about (3-4 mu m). Time-dependent experiments were performed to investigate the plausible mechanism for the formation of hierarchical urchin-like V2O5 hollow spheres through Ostwald ripening. And then, these urchin-like hollow spheres were used to fabricate the photodetector for the high-performance key parameters. The critical parameters such as photosensitivity, responsivity and specific detectivity were calculated 2.79 x 10(2),1.109 AW(-1), 1.525 x 10(11) Jones, respectively, under 41.3 mWcm(-2) of 450 nm laser at an applied bias of -5 V. The urchin-like V2O5 hollow spheres show excellent photodetection properties upon illumination, because of the cumulative effect of the primary building blocks of nanorods and proper hollow structure that enhance the resultant excellent device performance. Overall, this photodetector offers extraordinary potential and pave the way for an effective approach to fabricate next-generation optoelectronic and electronic devices. (C) 2019 Elsevier B.V. All rights reserved.

Keyword :

Ostwald ripening Photodetector Specific detectivity Vanadium pentoxide Urchin-like hollow spheres Responsivity

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Shafique, Shareen , Yang, Shuming , Woldu, Yonas Tesfaye et al. Hierarchical synthesis of urchin-like V2O5 hollow spheres and its photodetection properties [J]. | SENSORS AND ACTUATORS A-PHYSICAL , 2019 , 288 : 107-116 .
MLA Shafique, Shareen et al. "Hierarchical synthesis of urchin-like V2O5 hollow spheres and its photodetection properties" . | SENSORS AND ACTUATORS A-PHYSICAL 288 (2019) : 107-116 .
APA Shafique, Shareen , Yang, Shuming , Woldu, Yonas Tesfaye , Wang, Yiming . Hierarchical synthesis of urchin-like V2O5 hollow spheres and its photodetection properties . | SENSORS AND ACTUATORS A-PHYSICAL , 2019 , 288 , 107-116 .
Export to NoteExpress RIS BibTex
Mechanical behavior enhancement of ZnO nanowire by embedding different nanowires SCIE Scopus
期刊论文 | 2018 , 9 , 218-224 | RESULTS IN PHYSICS
Abstract&Keyword Cite

Abstract :

In this work, we employed commercial finite element modeling (FEM) software package ABAQUS to analyze mechanical properties of ZnO nanowire before and after embedding with different kinds of nanowires, having different materials and cross-section models such as Au (circular), Ag (pentagonal) and Si (rectangular) using three point bending technique. The length and diameter of the ZnO nanowire were measured to be 12,280 nm and 103.2 nm, respectively. In addition, Au, Ag and Si nanowires were considered to have the length of 12,280 nm and the diameter of 27 nm. It was found that after embedding Si nanowire with rectangular cross-section into the ZnO nanowire, the distribution of Von Misses stresses criterion, displacement and strain were decreased than the other nanowires embedded. The highest stiffness, the elastic deformation and the high strength against brittle failure have been made by Si nanowire comparison to the Au and Ag nanowires, respectively. (C) 2018 The Authors. Published by Elsevier B.V.

Keyword :

Brittle failure Material effects Mechanical properties Nanowires

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Vazinishayan, Ali , Yang, Shuming , Lambada, Dasaradha Rao et al. Mechanical behavior enhancement of ZnO nanowire by embedding different nanowires [J]. | RESULTS IN PHYSICS , 2018 , 9 : 218-224 .
MLA Vazinishayan, Ali et al. "Mechanical behavior enhancement of ZnO nanowire by embedding different nanowires" . | RESULTS IN PHYSICS 9 (2018) : 218-224 .
APA Vazinishayan, Ali , Yang, Shuming , Lambada, Dasaradha Rao , Wang, Yiming . Mechanical behavior enhancement of ZnO nanowire by embedding different nanowires . | RESULTS IN PHYSICS , 2018 , 9 , 218-224 .
Export to NoteExpress RIS BibTex
FORMATION OF TRIANGULAR Cu MICROCRYSTALS IN Ti/Cu/Si THIN FILMS DURING ANNEALING EI SCIE Scopus
期刊论文 | 2018 , 25 (5) , 5 | SURFACE REVIEW AND LETTERS
Abstract&Keyword Cite

Abstract :

Sandwich stacked Ti/Cu/Si thin films were deposited on a single-side polished Si(111) substrate using DC magnetron sputtering system and annealed using a rapid thermal annealing (RTA) system. Complex dendritic patterns, whose branches are composed of Cu rods and triangular Cu microcrystals were obtained on Ti/Cu thin film annealed at 700 degrees C. The shape of one triangular Cu microcrystal is a truncated equilateral triangular pyramid with a flat top. Triangular Cu microcrystals grow in the number when Ti/Cu thin films are annealed at 800 degrees C. Experimental results show that anisotropy affects the growth of surface patterns and the top Ti capping layer works as a protection for the underlying Cu layer from oxidation.

Keyword :

dendritic patterns microstructure oxidation thin films Triangular Cu microcrystals

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Lin, Qijing , Jing, Weixuan , Jiang, Zhuangde et al. FORMATION OF TRIANGULAR Cu MICROCRYSTALS IN Ti/Cu/Si THIN FILMS DURING ANNEALING [J]. | SURFACE REVIEW AND LETTERS , 2018 , 25 (5) : 5 .
MLA Lin, Qijing et al. "FORMATION OF TRIANGULAR Cu MICROCRYSTALS IN Ti/Cu/Si THIN FILMS DURING ANNEALING" . | SURFACE REVIEW AND LETTERS 25 . 5 (2018) : 5 .
APA Lin, Qijing , Jing, Weixuan , Jiang, Zhuangde , Zhao, Na , Wu, Zirong , Wang, Chenying et al. FORMATION OF TRIANGULAR Cu MICROCRYSTALS IN Ti/Cu/Si THIN FILMS DURING ANNEALING . | SURFACE REVIEW AND LETTERS , 2018 , 25 (5) , 5 .
Export to NoteExpress RIS BibTex
Nonscanning three-dimensional measurement by structured illumination sectioning microscopy EI SCIE Scopus
期刊论文 | 2018 , 57 (7) | OPTICAL ENGINEERING
Abstract&Keyword Cite

Abstract :

To achieve nonscanning three-dimensional measurement of microstructures, the optically sectioning mechanism has been used based on the structured illumination microscopy. The key point is to implement non-scanning measurement within a limited axial range according to the measured one-sided linear response curve. One-dimensional transmission grating pattern was projected onto the sample, and optically sectioned images were extracted from three-step phase-shifting manipulation. Compared with the basic and differential confocal microscopy, the described method does not need time-consuming axial scanning, so it greatly improves the measurement efficiency. The results show that the described method is useful in the fields of micromechanics, microelectronics, and biomedicine. (C) 2018 Society of Photo-Optical Instrumentation Engineers (SPIE).

Keyword :

nonscanning optical sectioning structured illumination three-dimensional measurement

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Wang, Tong , Liu, Tao , Yang, Shuming et al. Nonscanning three-dimensional measurement by structured illumination sectioning microscopy [J]. | OPTICAL ENGINEERING , 2018 , 57 (7) .
MLA Wang, Tong et al. "Nonscanning three-dimensional measurement by structured illumination sectioning microscopy" . | OPTICAL ENGINEERING 57 . 7 (2018) .
APA Wang, Tong , Liu, Tao , Yang, Shuming , Liu, Qiang , Wang, Yiming . Nonscanning three-dimensional measurement by structured illumination sectioning microscopy . | OPTICAL ENGINEERING , 2018 , 57 (7) .
Export to NoteExpress RIS BibTex
一种激光白光复合干涉测量系统及方法
专利
Abstract&Keyword Cite

Abstract :

本发明公开了一种激光白光复合干涉测量装置及方法,可以将单色光相移干涉与白光扫描干涉相结合,提高系统的测量性能。该测量装置包括白光LED光源、准直透镜、滤光片、光学显微干涉模块和图像采集装置。测量方法是首先对被测样品进行白光扫描干涉测量。然后进行单色光相移干涉测量,只需在分光镜前放置滤光片即可,其它部分与白光扫描干涉相同。将白光扫描干涉测量结果与单色光相移干涉测量结果相结合,可以解决单色光相移干涉中存在的相位模糊问题;相对于白光扫描干涉,复合干涉测量结果具有更高的精度。另外,本发明复合干涉测量系统采用Michelson干涉结构,其横向测量范围远大于商业白光干涉Mirau结构的测量范围,对于大尺寸零件表面检测具有更大优势。

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 杨树明 , 薛兴昌 , 张国锋 et al. 一种激光白光复合干涉测量系统及方法 : [P]. .
MLA 杨树明 et al. "一种激光白光复合干涉测量系统及方法" : . .
APA 杨树明 , 薛兴昌 , 张国锋 , 杨新宇 , 杨林林 , 吉培瑞 . 一种激光白光复合干涉测量系统及方法 : . .
Export to NoteExpress RIS BibTex
Largely enhanced near band edge emission of ultrathin zinc oxide nanowire/gold nanoparticles composites by surface plasmon resonance EI SCIE Scopus
期刊论文 | 2018 , 433 , 1154-1157 | APPLIED SURFACE SCIENCE
WoS CC Cited Count: 2 SCOPUS Cited Count: 2
Abstract&Keyword Cite

Abstract :

Ultrathin zinc oxide nanowires with diameter less than 50 nm were synthesized by polyethyleneimine assisted solution method. Zinc oxide nanowire near band edge emission was enhanced obviously by gold nanoparticles coating, and a max 26 times enhancement was realized. The defects caused visible light emission was also quenched to noise level when gold was deposited more than 10 s. The large near band edge emission enhancement was caused by surface plasmon resonance mediated luminescent energy transfer, which absorbed the visible light energy and transferred to the near band edge emission. The large surface to volume ratio enhanced the coupling strength between gold nanoparticles and ultrathin zinc oxide nanowires. This research provide a method to improve the luminescent efficiency of zinc oxide nanowires. (C) 2017 Elsevier B.V. All rights reserved.

Keyword :

Gold nanoparticles near band edge enhancement Surface plasmon resonance Ultrathin zinc oxide nanowire

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Li, Lei , Wang, Chenying , Han, Feng et al. Largely enhanced near band edge emission of ultrathin zinc oxide nanowire/gold nanoparticles composites by surface plasmon resonance [J]. | APPLIED SURFACE SCIENCE , 2018 , 433 : 1154-1157 .
MLA Li, Lei et al. "Largely enhanced near band edge emission of ultrathin zinc oxide nanowire/gold nanoparticles composites by surface plasmon resonance" . | APPLIED SURFACE SCIENCE 433 (2018) : 1154-1157 .
APA Li, Lei , Wang, Chenying , Han, Feng , Yang, Shuming , Jing, Weixuan , Jiang, Zhuangde . Largely enhanced near band edge emission of ultrathin zinc oxide nanowire/gold nanoparticles composites by surface plasmon resonance . | APPLIED SURFACE SCIENCE , 2018 , 433 , 1154-1157 .
Export to NoteExpress RIS BibTex
Three-dimensional characterization and modeling of diamond electroplated grinding wheels EI SCIE Scopus
期刊论文 | 2018 , 144 , 553-563 | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
WoS CC Cited Count: 2 SCOPUS Cited Count: 2
Abstract&Keyword Cite

Abstract :

This paper presents a study on the three-dimensional characterization and modeling of morphology of diamond abrasive grains and electroplated diamond grinding wheels. A diamond abrasive grain was modeled by a cubooctahedron that was determined by the intersection between an octahedron and a cube. The study revealed that the side length of octahedron and its side-length ratio followed a normal distribution and a generalized extreme value distribution, respectively. High-precision characterizations of grain density and protrusion height were realized by measuring wheel replicas with laser scanning confocal microscopy (LSCM). It was found that the grain protrusion height followed a normal distribution with an average of similar to 40% of the grain size. Considering the randomly-distributed shape, size, position and protrusion height of abrasive grains, a geometric model of electroplated diamond wheels was established. The results show that the predicted morphology of grinding wheels agreed well with the experimentally measured. The model enables an accurate kinematic simulation for designing precision grinding processes.

Keyword :

Diamond grain Grinding Modeling Three-dimensional characterization Wheel topography

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Li, Changsheng , Sun, Lin , Yang, Shuming et al. Three-dimensional characterization and modeling of diamond electroplated grinding wheels [J]. | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES , 2018 , 144 : 553-563 .
MLA Li, Changsheng et al. "Three-dimensional characterization and modeling of diamond electroplated grinding wheels" . | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES 144 (2018) : 553-563 .
APA Li, Changsheng , Sun, Lin , Yang, Shuming , Zhang, Liangchi , Wu, Chuhan , Jiang, Zhuangde . Three-dimensional characterization and modeling of diamond electroplated grinding wheels . | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES , 2018 , 144 , 553-563 .
Export to NoteExpress RIS BibTex
Effects of mechanical strain on optical properties of ZnO nanowire EI SCIE Scopus
期刊论文 | 2018 , 8 (2) | AIP ADVANCES
WoS CC Cited Count: 2 SCOPUS Cited Count: 2
Abstract&Keyword Cite

Abstract :

The main objective of this study is to investigate the influences of mechanical strain on optical properties of ZnO nanowire (NW) before and after embedding ZnS nanowire into the ZnO nanowire, respectively. For this work, commercial finite element modeling (FEM) software package ABAQUS and three-dimensional (3D) finite-difference time-domain (FDTD) methods were utilized to analyze the nonlinear mechanical behavior and optical properties of the sample, respectively. Likewise, in this structure a single focused Gaussian beam with wavelength of 633 nm was used as source. The dimensions of ZnO nanowire were defined to be 12280 nm in length and 103.2 nm in diameter with hexagonal cross-section. In order to investigate mechanical properties, three-point bending technique was adopted so that both ends of the model were clamped with mid-span under loading condition and then the physical deformation model was imported into FDTD solutions to study optical properties of ZnO nanowire under mechanical strain. Moreover, it was found that increase in the strain due to the external load induced changes in reflectance, transmittance and absorptance, respectively. (c) 2018 Author(s).

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Vazinishayan, Ali , Lambada, Dasaradha Rao , Yang, Shuming et al. Effects of mechanical strain on optical properties of ZnO nanowire [J]. | AIP ADVANCES , 2018 , 8 (2) .
MLA Vazinishayan, Ali et al. "Effects of mechanical strain on optical properties of ZnO nanowire" . | AIP ADVANCES 8 . 2 (2018) .
APA Vazinishayan, Ali , Lambada, Dasaradha Rao , Yang, Shuming , Zhang, Guofeng , Cheng, Biyao , Woldu, Yonas Tesfaye et al. Effects of mechanical strain on optical properties of ZnO nanowire . | AIP ADVANCES , 2018 , 8 (2) .
Export to NoteExpress RIS BibTex
A review of interferometry for geometric measurement EI SCIE Scopus
期刊论文 | 2018 , 29 (10) | MEASUREMENT SCIENCE AND TECHNOLOGY
WoS CC Cited Count: 1
Abstract&Keyword Cite

Abstract :

As high-precision measuring instruments have developed, interferometers have been widely applied in the measurement of lengths and of the shape of surfaces, with nanometer precision. The emergence of the laser is one of the revolutions that has led to a well-defined traceability route to the definition of the meter via interferometry. Another change is the ever-increasing adoption of detector arrays substituting for conventional methods of recording and analyzing interferograms. New applications have also arisen from the adoption of microscopes, optical fibers, chip-level components and diffractive optical elements, developing enhanced analogues of conventional interferometers, which have the advantages of high integration, low noise levels, and complete sets of measuring instruments with a high level of automation. Since the requirements for measurement parameters and the environment are becoming more complex, we expect that the related instruments will play a progressively significant role in the progress of advanced manufacturing processes and quality control. Multi-sensor integrated flexible measurement methods have been proposed to perform measurements with holistic, more accurate and reliable information. However, most of the proposed methods are not intelligent and are highly integrated, providing only specific solutions for given measuring tasks. In this paper, the principles, progress, prospects and development trends of interferometry are reviewed.

Keyword :

flexible measurement interferometry multi-sensor integration

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Yang, Shuming , Zhang, Guofeng . A review of interferometry for geometric measurement [J]. | MEASUREMENT SCIENCE AND TECHNOLOGY , 2018 , 29 (10) .
MLA Yang, Shuming et al. "A review of interferometry for geometric measurement" . | MEASUREMENT SCIENCE AND TECHNOLOGY 29 . 10 (2018) .
APA Yang, Shuming , Zhang, Guofeng . A review of interferometry for geometric measurement . | MEASUREMENT SCIENCE AND TECHNOLOGY , 2018 , 29 (10) .
Export to NoteExpress RIS BibTex
10| 20| 50 per page
< Page ,Total 12 >

Export

Results:

Selected

to

Format:
FAQ| About| Online/Total:2910/65831438
Address:XI'AN JIAOTONG UNIVERSITY LIBRARY(No.28, Xianning West Road, Xi'an, Shaanxi Post Code:710049) Contact Us:029-82667865
Copyright:XI'AN JIAOTONG UNIVERSITY LIBRARY Technical Support:Beijing Aegean Software Co., Ltd.