教育背景：

日本东北大学 博士
浙江大学 学士 硕士

工作履历：

2022.11-至今 威斯尼斯单位威斯尼斯人8188cc 特聘教授
1998.4-2022.09 历任日立有限公司 研究所 首席研究员; 西部数据 技术官

主持项目：

代表期刊论文 ：

1    Contact/Clearance Sensor for HDI Sub-nanometer Regime,     MARCH 2014
    IEEE TRANSACTIONS ON MAGNETICS, VOL. 50, NO. 3,    Junguo Xu*, Yuki Shimizu, Masaru Furukawa, Jianhua Li, Yuichiro Sano, Toshiya Shiramatsu, Yuichi Aoki, Hiroyuki Matsumoto, Kenji Kuroki, and Hidekazu Kohira
2    Feasibility study of thermal positioning control actuator for hard disk drives 2012
    Microsyst Technol (2012) 18:1383–1388
    Masaru Furukawa*, Junguo Xu, Jin Liu, Jianhua Li, Shoya Nosaki, Haruaki Otsuki, Kenji Suzuki, Kyosuke Ono  
3    Pit Detection Using a Contact Sensor
    JUNE 2013    IEEE TRANSACTIONS ON MAGNETICS, VOL. 49, NO. 6    J. Xu*, Y. Shimizu , J. Liu , T. Shiramatsu , M. Furukawa , J. Li , and H. Kohira
4    Thermal actuator for accurate positioning read/write element in hard disk drive
    2012    Microsyst Technol (2012)    Jin Liu*, Kyosuke Ono, Junguo Xu, Jianhua Li & Masaru Furukawa,
5    Nano-Scale Defect Mapping on a Magnetic Disk Surface Using a Contact Sensor     OCTOBER 2011    IEEE TRANSACTIONS ON MAGNETICS, VOL. 47, NO. 10    Yuki Shimizu*, Junguo Xu, Hidekazu Kohira , Masayuki Kurita , Toshiya Shiramatsu , and Masaru Furukawa
6    Effect of reduction of slider pitch-mode vibration on magnetic recording performance at low-clearance head–disk interface
    2012    Microsyst Technol (2012) 18:1597–1606    Yuki Shimizu*, Junguo Xu, Jianhua Li, Hidekazu Kohira, Kiyoshi Hashimoto
7    Effect of Slider Surface Energy on Head Disk Interface Performance,     JULY 2011    IEEE TRANSACTIONS ON MAGNETICS, VOL. 47, NO. 7,     J. Xu*, Y. Shimizu, H. Matsumoto, K. Matsuda, and Y. Ooeda,
8    Thermal mechanics of a contact sensor used in hard disk drives,     2013    Microsyst Technol (2013) 19:1607–1614
     Jianhua Li, Junguo Xu, Jin Liu, Hidekazu Kohira
9    Air Bearing Design to Prevent Reverse Flow from the Trailing Edge of the Slider    2009    Tribol Lett (2009) 35:113–120    Jianhua Li Æ Junguo Xu & Yuichi Aoki
10    Simulation studies of contact sensor for disk defect mapping,    2013    Microsyst Technol (2013) 19.
    Jin Liu, Junguo Xu, Jianhua Li
11    Nano-scale defect mapping on a magnetic disk surface using contact sensor    2011    IEEE TRANSACTIONS ON MAGNETICS    Y. Shimizu, J. XU, H. Kohira, M. Kurita, T. Shiramatsu and M. Furukawa, 2011.

12    Performance_of_Sliders_Flying_Over_Discrete-Track_Media    OCTOBER 2007    Journal of Tribology    Jianhua Li, Junguo Xu, Yuki Shimizu
13    Flying-Height Reduction of Magnetic-Head Slider Due to Thermal Protrusion    October 2005    IEEE TRANSACTIONS ON MAGNETICS, VOL. 41, NO. 10, OCTOBER 2005    Masayuki Kurita1, Junguo Xu, Mikio Tokuyama1, Kazuhiro Nakamoto, Shozo Saegusa, and Youji Maruyama
14    Simulation on contact between the droplet and the slider at head disk interface based on water-hammer pressure model    2010    Microsystem Technologies (2010) 16:57-65
    Jianhua Li, Junguo Xu and Yuichi Aoki
15    Mechanical Demagnetization at Head Disk Interface of Perpendicular Recording    2009    IEEE Transaction of Magnetics, Vol 45, No2    ,Junguo Xu*, Masaru Furukawa, Atsushi Nakamura, and Masanobu Honda
16    Characteristics of Miniaturized Air-Bearing Surface using Shear Mode Deformation,    2007    Tribology Online, Vol.2, No.2, 59
    J. Li and J. Xu
17    Air bearing Surface Chemical Modification for Low-Friction Head-Disk Interface,     2007    Microsystem Technologies, (2007) pp811-816
    Y. Shimizu and J. Xu,
18    Drive Level Measurement of Flying Height Modulation and Control of Slider Disk Contact,     2006    Tribology Letter, Vol 24, No 2, 159
    J.Xu, Y. Shimizu, L. Su,
19    Partial Contact Head-Disk Interface Approach for High-Density Recording    2005    IEEE Transaction on Magnetics, Vol. 41, 3031-3033
    J. Xu, H. Kohira, H. Tanaka, and S. Saegusa,
20    High-Resolution Measurement of Temperature
Distribution in Head Coil and Air Bearing Surface    SEPTEMBER 2003    IEEE TRANSACTIONS ON MAGNETICS, VOL. 39, NO. 5,     Junguo Xu, Mikio Tokuyama, Masayuki Kurita, and Youji Maruyama

代表会议论文：

代表专利：

1.    US 6690543 B2, Magnetic disk drive with air bearing surface pad on movable portion and method of controlling, Feb., 2014.
2.    US 8477455 B2, Noise and particle shield for contact sensor in a slider, July, 2013
3.    US 6920009 B2, Magnetic disk apparatus and position control method for magnetic head slider thereof, July, 2005.
4.    US 20080259502 A1, Magnetic head slider,  Oct. 2008
5.    WO 2002037480 A1, Magnetic head slider and magnetic disk device, May, 2002.
6.    EP 1898398 A1, Head slider, March, 2008.
7.    US 20020191326 A1, Magnetic head slider and magnetic disk device, Dec. 2002
8.    US 8885274 B1, Implementing surface analysis test (SAT) function for microwave-assisted magnetic recording (MAMR) HDD with embedded contact sensor (ECS) and spin torque oscillator (STO) signals, Nov.2014.
9.    US 8270116 B2, Magnetic disk drive and magnetic head slider with stabilized flying, Sept., 2012
10.    US 20110122531 A1, Hard-disk drive with vapor-phase lubricant supply system, May, 2011.
11.    US 20030218832 A1, Magnetic head slider, support therefor and magnetic disk unit, Nov., 2003
12.    US 9311945 B2, Magnetic head for microwave assisted magnetic recording, April, 2016.
13.    US 7151644 B2, Magnetic disk apparatus and position control method for magnetic head slider thereof, Dec. 2006.
14.    US 8102626 B2, Disk drive and head slider, Jan., 2012
15.    US 8315016 B2, Head slider, head assembly, and magnetic disk device, Nov. 2012.
16.    US 20070253111 A1, Magnetic head slider, Nov. 2007.
17.    US 9159348 B2, Systems and methods for clearance monitoring in storage media, Oct. 2015.
18.    US 7088543 B2, Suspension having magnetic head assembly mounted thereon and magnetic recording disk drive using the suspension, Aug., 2006.
19.    US 9355668 B2, Hard disk drive with contact detection using a spin torque oscillator, May. 2016.
20.    US 20080170332 A1, Head slider, July, 2008.

代表著作：

获得荣誉：

1)    日立战略发明金奖 (2002)
Core invention: Micro-heater with preventing cross talk for thermal flying height control slider
2)    日立战略发明银奖 (2005)
Core invention: Thermal Protrusion and Thermal Flying Height Control Slider
3)    日立战略发明银奖 (2011)
Core invention: Damping slider for extremely low nanometer flying
4)    战略发明金奖 (2002)
Core invention: Micro-heater with preventing cross talk for thermal flying height control slider
5)    日立战略发明银奖 (2005)
Core invention: Thermal Protrusion and Thermal Flying Height Control Slider
6)    日立战略发明银奖 (2011)
Core invention: Damping slider for extremely low nanometer flying
7)    日本摩擦学会技术奖 (May, 2011)
Title: Development of contact sensor for HDD
8)    日立空盡奖（博士学位获得者年度最佳论文奖）
Title: Mechanical Demagnetization at Head Disk Interface of Perpendicular Recording [IEEE Transaction on Magnetics, Vol. 45, No.2, 2009]
9)    美国机械工程学会最佳会议论文奖, Mechanism Study of Scratch Induced Demagnetization for Perpendicular Magnetic Disk, M. Furukawa and J. Xu, ISPS 2008.
10)    日本摩擦学会技术奖 (May, 2004)
    Title: Ultra-Low Flying and High Reliable Magnetic Slider
11)    日立研究所技术一等奖 (Dec.2001)
Core contents: Position control and contact mechanism for magnetic drive
12)    日立技术奖 (Dec. 2002)
Core contents: Slider 10 nm low flying technology
13)    日立技术三等奖 (2003)
Core contents: Development of flying height modulation
14)    日立技术三等奖 (Dec.2004)
Core contents: Head disk interface technology for perpendicular recording

主要学术兼职：

2022年美国机械工程学会与日本机械工程学会共同举办MIPE名古屋国际会议组织委员会成员