@article{CTT100793636,
  author = {Kazuhiro Shikinaka and Wei Qiu and Neisei Hayashi and Yosuke Mizuno and Kentaro Nakamura},
  title = {Ultrasonic velocity measurement in imogolite-based colloidal solution and thixotropic hydrogel},
  journal = {Clay Science},
  year = 2019,
}

@article{CTT100771552,
  author = {Wei Qiu and Yosuke Mizuno and Koshi Adachi and Kentaro Nakamura},
  title = {Ultrasonic motor performance influenced by lubricant properties},
  journal = {Sensors and Actuators A: Physical},
  year = 2018,
}

@article{CTT100702658,
  author = {Wei Qiu and Yosuke Mizuno and Kentaro Nakamura},
  title = {Tribological performance of ceramics in lubricated ultrasonic motors},
  journal = {Wear},
  year = 2016,
}

@article{CTT100679546,
  author = {Wei Qiu and Yosuke Mizuno and Marie Tabaru and Kentaro Nakamura},
  title = {Can lubricant enhance the torque of ultrasonic motors? An experimental investigation},
  journal = {Applied  Physics  Letters},
  year = 2014,
}

@article{CTT100678674,
  author = {Wei Qiu and Yaying Hong and Yosuke Mizuno and Weijia Wen and Kentaro Nakamura},
  title = {Non-contact piezoelectric rotary motor modulated by giant electrorheological fluid},
  journal = {Sensors and Actuators A: Physical},
  year = 2014,
}

@article{CTT100652455,
  author = {Wei Qiu and Yosuke Mizuno and Daisuke Koyama and Kentaro Nakamura},
  title = {Efficiency improvement of  hybrid transducer-type ultrasonic motor using lubricant},
  journal = {IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control},
  year = 2013,
}

@inproceedings{CTT100735896,
  author = {敷中一洋 and 邱惟 and 皆川和成 and 李煕永 and 林寧生 and 水野洋輔 and 中村健太郎},
  title = {剛直円筒状無機高分子からなるチクソトロピー性ゲルにおける超音波音速},
  booktitle = {講演論文集},
  year = 2017,
}

@inproceedings{CTT100734998,
  author = {Wei Qiu and Kentaro Nakamura},
  title = {Fundamental Characteristics of lubricated ultrasonic motors},
  booktitle = {IEICE Technical Report},
  year = 2016,
}

@inproceedings{CTT100702535,
  author = {水野 洋輔 and 邱  惟 and 皆川 和成 and 林 寧生 and 中村 健太郎},
  title = {電気粘性流体中の音速測定 : 光ファイバ 型電 界分布 センシング の実現 に向けて},
  booktitle = {第63回応用物理学会春季学術講演会 講演予稿集},
  year = 2016,
}

@inproceedings{CTT100700612,
  author = {Wei Qiu and Kentaro Nakamura},
  title = {Ultrasonic Motors Using Functional Fluids},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100694096,
  author = {Wei Qiu and Yosuke Mizuno and Marie Tabaru and Kentaro Nakamura},
  title = {Torque Improvement in Grease-lubricated Ultrasonic Motors},
  booktitle = {Abstract book of 2015ICU},
  year = 2015,
}

@inproceedings{CTT100696741,
  author = {Wei Qiu and Tom Reddyhoff and Kentaro Nakamura},
  title = {Measurements of Transient Lubricant Film Thickness in a Contact Oscillating at kHz Frequencies},
  booktitle = {Proceedings of ITC2015},
  year = 2015,
}

@inproceedings{CTT100677421,
  author = {Wei Qiu and Yosuke Mizuno and Marie Tabaru and Kentaro Nakamura},
  title = {High-torque Ultrasonic Motors Using Lubricant},
  booktitle = {Program and Abstracts book of The 11th International Workshop on Piezoelectric Materials and Applications in Actuators & The 9th Energy Harversting Workshop},
  year = 2014,
}

@inproceedings{CTT100674593,
  author = {Wei Qiu and Yaying Hong and Yosuke Mizuno and Weijia Wen and Kentaro Nakamura},
  title = {Experimental Study and Modeling of Non-Contact Piezoelectric Rotary Motor Using Giant Electro-rheological Fluid},
  booktitle = {Proceedings of Actuator2014},
  year = 2014,
}

@inproceedings{CTT100664898,
  author = {Wei Qiu and Yaying Hong and Yosuke Mizuno and Kentaro Nakamura and Weijia Wen},
  title = {A Rotary Motor Using Giant Electrorheological Fluid and Piezoelectric Torsional Vibrator},
  booktitle = {Proceedings of USE2013},
  year = 2013,
}

@inproceedings{CTT100661187,
  author = {Wei Qiu and Yosuke Mizuno and Kentaro Nakamura},
  title = {Tribological Behavior of Friction Materials in Lubricated Ultrasonic Motors},
  booktitle = {Proceedings of the World Tribology Congress 2013},
  year = 2013,
}

@inproceedings{CTT100652595,
  author = {Wei Qiu and Yosuke Mizuno and Kentaro Nakamura},
  title = {Tribological Performance Comparison on the Friction Materials of Lubricated Ultrasonic Motors},
  booktitle = {日本音響学会2013年春季講演論文集},
  year = 2013,
}

@inproceedings{CTT100646041,
  author = {Wei Qiu and Yosuke Mizuno and Kentaro Nakamura},
  title = {Modeling and performance comparison of ultrasonic motors in dry and lubricated contact},
  booktitle = {Proceedings of  33th Symposium on Ultrasonic Electronics},
  year = 2012,
}

@inproceedings{CTT100645154,
  author = {Wei Qiu and Yosuke Mizuno and Kentaro Nakamura},
  title = {Experimental verification and modeling of high-efficiency operation in lubricated ultrasonic motors},
  booktitle = {Proceedings of  2012 IEEE International Ultrasonic Symposium},
  year = 2012,
}

@inproceedings{CTT100636585,
  author = {Wei Qiu and Yuji Wada and Yosuke Mizuno and Daisuke Koyama and Kentaro Nakamura},
  title = {Numerical simulation of lubricating effect of ultrasonic motor using equivalent circuit},
  booktitle = {Book of Abstructs on IWPMA 2012},
  year = 2012,
}

@inproceedings{CTT100636570,
  author = {Wei Qiu and Yuuji Wada and Yosuke Mizuno and Daisuke Koyama and Kentaro Nakamura},
  title = {Numerical simulation of hybrid transducer-type ultrasonic motor using lubricant},
  booktitle = {日本音響学会2012年春季研究発表会講演論文集},
  year = 2012,
}

@inproceedings{CTT100631565,
  author = {Wei Qiu and Yosuke Mizuno and Daisuke Koyama and Kentaro Nakamura},
  title = {Analysis of lubricating effect of hybrid transducer-type ultrasonic motor},
  booktitle = {Proceedings of  32nd Symposium on Ultrasonic Electronics},
  year = 2011,
}

@inproceedings{CTT100631561,
  author = {Wei Qiu and Yosuke Mizuno and Daisuke Koyama and Kentaro Nakamura},
  title = {Experimental study on high efficiency ulltrasonic motors using lubricant},
  booktitle = {Proceedings of IEEE International Ultrasonic  Symposium 2011},
  year = 2011,
}

@inproceedings{CTT100631206,
  author = {Wei Qiu and Yosuke Mizuno and Daisuke Koyama and Kentaro Nakamura},
  title = {Efficiency improvement of ultrasonic motor using lubricant in ceramic contacting interface},
  booktitle = {日本音響学会2011年秋季研究発表会講演論文集},
  year = 2011,
}

@inproceedings{CTT100622649,
  author = {Wei Qiu and Kozo Miki and Yosuke Mizuno and Daisuke Koyama and Kentaro Nakamura},
  title = {Experimental investigations of hybrid transducer-type ultrasonic motor using lubricant},
  booktitle = {IEICE Technical Report},
  year = 2011,
}

@misc{CTT100695899,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  year = 2015,
}

@misc{CTT100704923,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  year = 2015,
}

@misc{CTT100695897,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  year = 2015,
}

@misc{CTT100695898,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  year = 2015,
}



@phdthesis{CTT100695899,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  school = {東京工業大学},
  year = 2015,
}

@phdthesis{CTT100704923,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  school = {東京工業大学},
  year = 2015,
}

@phdthesis{CTT100695897,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  school = {東京工業大学},
  year = 2015,
}

@phdthesis{CTT100695898,
  author = {Wei QIU},
  title = {Efficient Modulation of Friction in Ultrasonic Motors Using Functional Fluids},
  school = {東京工業大学},
  year = 2015,
}