Bing Feng Ju

Summary

Affiliation: Zhejiang University
Country: China

Publications

  1. ncbi request reprint Note: long range and accurate measurement of deep trench microstructures by a specialized scanning tunneling microscope
    Bing Feng Ju
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 83:056106. 2012
  2. ncbi request reprint Fast scanning mode and its realization in a scanning acoustic microscope
    Bing Feng Ju
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 83:035113. 2012
  3. doi request reprint The art of electrochemical etching for preparing tungsten probes with controllable tip profile and characteristic parameters
    Bing Feng Ju
    The State Key Lab of Fluid Power Transmission and Control, Zhejiang University, Hangzhou, People s Republic of China
    Rev Sci Instrum 82:013707. 2011
  4. doi request reprint Simultaneously measuring thickness, density, velocity and attenuation of thin layers using V(z,t) data from time-resolved acoustic microscopy
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China Centre for Optical and Electromagnetic Research, Zhejiang Provincial Key Laboratory for Sensing Technologies, State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310058, China
    Ultrasonics 56:505-11. 2015
  5. doi request reprint An ultrasonic methodology for determining the mechanical and geometrical properties of a thin layer using a deconvolution technique
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Ultrasonics 53:1377-83. 2013
  6. doi request reprint The computations of reflection coefficients of multilayer structure based on the reformulation of Thomson-Haskell method
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Ultrasonics 52:1019-23. 2012
  7. doi request reprint Determination of the multiple local properties of thin layer with high lateral resolution by scanning acoustic microscopy
    Xiaolong Bai
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 85:094901. 2014
  8. doi request reprint A new method for evaluating the degeneration of articular cartilage using pulse-echo ultrasound
    Anyu Sun
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 86:034301. 2015
  9. ncbi request reprint Angular measurement of acoustic reflection coefficients by the inversion of V(z, t) data with high frequency time-resolved acoustic microscopy
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 83:014901. 2012
  10. ncbi request reprint Rapid measurement of a high step microstructure with 90° steep sidewall
    Bing Feng Ju
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of ChinaThe State Key Laboratory of Precision Measuring Technology and Instruments, Centre of MicroNano Manufacturing Technology, Tianjin University, Tianjin 300072, People s Republic of China
    Rev Sci Instrum 83:013706. 2012

Collaborators

  • Jian Chen
  • Xiaolong Bai
  • Keji Yang
  • Anyu Sun
  • Kun Jia
  • Zeqing Sun
  • Zongwei Fan

Detail Information

Publications12

  1. ncbi request reprint Note: long range and accurate measurement of deep trench microstructures by a specialized scanning tunneling microscope
    Bing Feng Ju
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 83:056106. 2012
    ..The new STM could perform long range measurement for the deep trench and high step surfaces without image distortion. It enables accurate measurement and quality control of periodical trench microstructures...
  2. ncbi request reprint Fast scanning mode and its realization in a scanning acoustic microscope
    Bing Feng Ju
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 83:035113. 2012
    ..Therefore, they have universal adaptability and can be applied to other scanning measurement systems with two-dimensional mechanical scanning stages, such as atomic force microscope or scanning tunneling microscope...
  3. doi request reprint The art of electrochemical etching for preparing tungsten probes with controllable tip profile and characteristic parameters
    Bing Feng Ju
    The State Key Lab of Fluid Power Transmission and Control, Zhejiang University, Hangzhou, People s Republic of China
    Rev Sci Instrum 82:013707. 2011
    ..The art for preparing microprobes will facilitate the application of such microprobes in diverse fields such as dip-pen nanolithography, scanning probe microscopy, micromachining, and biological cellular studies...
  4. doi request reprint Simultaneously measuring thickness, density, velocity and attenuation of thin layers using V(z,t) data from time-resolved acoustic microscopy
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China Centre for Optical and Electromagnetic Research, Zhejiang Provincial Key Laboratory for Sensing Technologies, State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310058, China
    Ultrasonics 56:505-11. 2015
    ..The method greatly simplifies the measurement apparatus and procedures, which improves the efficiency and automation for simultaneous measurement of basic mechanical and geometrical properties of thin layers. ..
  5. doi request reprint An ultrasonic methodology for determining the mechanical and geometrical properties of a thin layer using a deconvolution technique
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Ultrasonics 53:1377-83. 2013
    ..The relative errors of measured thickness, density, and sound velocity were less than 6%, and the ultrasound attenuation was close to its true value. The validity of the proposed technique was verified...
  6. doi request reprint The computations of reflection coefficients of multilayer structure based on the reformulation of Thomson-Haskell method
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Ultrasonics 52:1019-23. 2012
    ..The reformulation of the Thomson-Haskell method offers an efficient and effective solution for calculating the acoustic reflection coefficients of multilayer structures of any configurations...
  7. doi request reprint Determination of the multiple local properties of thin layer with high lateral resolution by scanning acoustic microscopy
    Xiaolong Bai
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 85:094901. 2014
    ..The largest relative error of determining the four properties is around 1%. This technique opens a new way of simultaneously measuring the multiple local acoustic and geometrical properties of thin layers. ..
  8. doi request reprint A new method for evaluating the degeneration of articular cartilage using pulse-echo ultrasound
    Anyu Sun
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 86:034301. 2015
    ..The results demonstrate the effectiveness of using the proposed method to assess the changes in sound speed and the ultrasound-derived aggregate modulus of cartilage after degeneration. ..
  9. ncbi request reprint Angular measurement of acoustic reflection coefficients by the inversion of V(z, t) data with high frequency time-resolved acoustic microscopy
    Jian Chen
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 83:014901. 2012
    ..It opened the way of non-destructive methodology to evaluate the elastic and geometrical properties of very thin multi-layers structures simultaneously...
  10. ncbi request reprint Rapid measurement of a high step microstructure with 90° steep sidewall
    Bing Feng Ju
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of ChinaThe State Key Laboratory of Precision Measuring Technology and Instruments, Centre of MicroNano Manufacturing Technology, Tianjin University, Tianjin 300072, People s Republic of China
    Rev Sci Instrum 83:013706. 2012
    ..In addition, this work also opens the way for further study on sidewall roughness and the tip-sample interaction at the edge of the sidewall, which are highly valuable for fabrication and quality control of high step microstructures...
  11. doi request reprint Note: Symmetric modulation methodology applied in improving the performance of scanning tunneling microscopy
    Bing Feng Ju
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, People s Republic of China
    Rev Sci Instrum 84:126107. 2013
    ..It improved the performance of the normal scanning tunneling microscope and enables efficient and stable measurement of large-area complex micro-structures, and thus can be introduced to engineering applications. ..
  12. doi request reprint A contactless methodology of picking up micro-particles from rigid surfaces by acoustic radiation force
    Kun Jia
    The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou, People s Republic of China
    Rev Sci Instrum 83:014902. 2012
    ..This permits high-throughput processing and reduction in time required for MEMS assembling, cell biomechanics, and biotechnology applications...