index     members   directions   equipments   papers   patents   news    
 

members

stuff

student

directions

equipments

papers

patents

news

activities

research

   

List of the selected patents:

    Magnon Valve, Magnon Junction, and Magnon Devices

    [71] Two-dimensional Material-based Magnon Magnetoresistance Device and Electronic Equipment         Including the Same
            Han Xiufeng, Xing Yaowen
            Patent: ZL202010196853.2  
            Patent: US 11,808,828 B2  


    [70] Spin Wave Switch and Filter Based on Magnonic Crystals
            Han Xiufeng, Xing Yaowen, Yan Zhengren
            Patent: US 11,699,543 B2  


    [69] Magnon Magnetoresistance and Spin Hall Magnetoresistance Devices Based on Magnon Valve and         Magnon Junction
            Han Xiufeng, Guo Chenyang, Wan Caihua
            Patent: ZL201910125883.1  


    [68] Giant Magnetoresistance Device, Magnon Field-Effect Transistor, and Magnon Tunnel Junction
            Han Xiufeng, Tang Ping, Guo Chenyang, Wan Caihua
            Patent: ZL201711415711.5  
            Patent: JP 6838041  


    [67] Magnetic Isolation Device, Magnetic Memory, Magnetic Current Sensor, and Magnetic         Temperature Sensor
            Han Xiufeng, Wu Hao, Wan Caihua
            Patent: ZL201510659034.6  


    Spin Logic, Spin-Orbit Torque Magnetic Random Access Memory (SOT-Spin Logic and SOT-MRAM)

    [66] Giant Magnetoresistance Device and Magnetic Tunnel Junction Structure and Electronic Equipment         Including the Same
            Han Xiufeng, Fang Chi, Wan Caihua
            Patent: ZL201910619674.2  


    [65] Magnetic Multilayer Structure, Magnetic Memory, Spin Logic Device, and Electronic Equipment
            Han Xiufeng, Wang Xiao, Wan Caihua
            Patent: ZL201810310401.5  


    [64] Programmable Multi-Functional Spin Logic Circuit
            Yin Ningyuan, Wan Caihua, Huang Baofa, Yu Zhiyi, Han Xiufeng
            Patent: ZL201710211554.X  


    [63] Programmable Spin Logic Device and Electronic Equipment Including the Same
            Han Xiufeng, Zhang Xuan, Wan Caihua
            Patent: ZL201610190767.4  
            Patent: US10153425B2       


    [62] Spin Logic Device and Electronic Equipment Including the Same
            Zhang Xuan, Wan Caihua, Han Xiufeng
            Patent: ZL201610064129.8  


    [61] Current-Driven Magnetic Random Access Memory and Spin Logic Device
            Wan Caihua, Zhang Xuan, Han Xiufeng
            Patent: ZL201510574526.5  


    [60] Logic Device Based on Reversible Electroresistance Effect
            Han Xiufeng, Li Dalai, Liu Dongping
            Patent: ZL201110305257.4  


    [59] A Magnetic Multilayer Random Access Memory Based on Vertical Transistor
            Liu Dongping, Han Xiufeng*
            Patent: ZL201510659034.6  


    [58] A Magnetic Multilayer Film and Its Magnetic Logic Element and Magnetic Random Access         Memory
            Liang Shiheng, Liu Dongping, Wen Zhenchao, Han Xiufeng*
            Patent: ZL200910238243.8  


    [57] A Magnetic Random Access Memory, Magnetic Logic Device, and Spin Microwave Oscillator
            Chen Junyang, Liu Dongping, Wen Zhenchao, Han Xiufeng*, Zhang Shufeng
            Patent: ZL200910076048.X  


    [56] Logic Element and Magnetic Logic Element Array Based on Double Barrier Magnetic Tunnel         Junction
            Zeng Zhongming, Wei Hongxiang, Jiang Lixian, Han Xiufeng*, Peng Zilong, Zhan Wenshan
            Patent: ZL200610072795.2  


    [55] Magnetic Logic Element Based on Ring-Shaped Closed Magnetic Multilayer Film
            Han Xiufeng*, Zeng Zhongming, Han Yunan, Jiang Lixian, Peng Zilong, Zhan Wenshan
            Patent: ZL200610072797.1  
            Patent: US8236576B2         


    Current-Driven, Electric Field-Assisted Driven, Perpendicular Magnetic Anisotropy Structure, Magnetic Domain Wall Motion, Magnetic Field-Driven, etc. 5 Types of 10 Magnetic Random Access Memories. SOT-MRAM, STT-MRAM, E-MRAM, p-MRAM, DW-MRAM, Field-MRAM, etc.

    [54] Spin Transfer Torque Magnetic Random Access Memory Including Ring-Shaped Magnetic Tunnel         Junction
            Han Xiufeng, Qin Jianying, Liu Houfang, Zhang Yaojun, Guo Peng, Chen Yiran, Li Hai, Wei         Hongxiang, Feng Jiafeng, Zhan Wenshan
            Patent: ZL201510634769.3  


    [53] Closed-Shaped Magnetic Tunnel Junction(Utility Model Patent)
            Tao Bingshan, Li Dalai, Liu Houfang, Han Xiufeng
            Patent: ZL201420275983.5  


    [52] Nano Multilayer Film, Field Effect Transistor, Sensor, Random Access Memory, and Preparation         Method
            Han Xiufeng, Liu Houfang, Rui Zhiwan
            Patent: ZL201110304804.7  


    [51] An Electric Field-Modulated Random Access Memory Cell Array and Memory
            Han Xiufeng, Yu Guoqiang, Chen Yiran
            Patent: ZL201110304812.1  


    [50] A Magnetic Multilayer Film for Magnetic Random Access Memory
            Yu Guoqiang, Wei Hongxiang, Zhan Wenshan, Han Xiufeng
            Patent: ZL201010259764.4  


    [49] A Lookup Table Based on Nano Ring-Shaped Magnetic Multilayer Film
            Yu Guoqiang, Ni Jinghua, Wu Jingang, Ji Minghua, Han Xiufeng
            Patent: ZL201010234523.4  


    [48] A Magnetic Random Access Memory Cell Array, Memory, and Read/Write Method
            Wang Yi, Li Hai, Han Xiufeng
            Patent: ZL201010226272.5  


    [47] A magnetic multilayer film unit and its preparation and magnetic moment reversal method
             Wen Zhenchao, Yu Guoqiang, Wang Yi, Wei Hongxiang, Zhang Shufeng, Han Xiufeng*
             Invention patent: ZL 200910241587.4  


    [46] Magnetic multilayer film with geometric shape and its preparation method and use
             Han Yunan, Wen Zhenchao, Du Guanxiang, Zhao Jing, Liu Dongping, Han Xiufeng*
             Invention patent: ZL200710063352.1


    [45] A magnetic multilayer film with closed shape containing a metal core and its preparation method         and use
            Jiang Lixian, Ma Ming, Han Yunan, Qin Qihang, Wei Hongxiang, Han Xiufeng*
            Invention patent: ZL200610011167.3  
             Invention patent: US7,936,595 B2      


    [44] A closed-shaped magnetic multilayer film and its preparation method and use
             Jiang Lixian, Ma Ming, Han Yunan, Qin Qihang, Wei Hongxiang, Han Xiufeng*
            Invention patent: ZL200610011166.9  


    [43] Magnetic random access memory based on closed magnetic multilayer film and control method
             Han Xiufeng*, Ma Ming, Jiang Lixian, Han Yunan, Qin Qihang, Wei Hongxiang
            Invention patent: ZL200610011168.8  


    [42] Magnetic random access memory based on annular magnetic multilayer film and its control method
             Han Xiufeng*, Ma Ming, Jiang Lixian, Han Yunan, Qin Qihang, Wei Hongxiang
            Invention patent: ZL200610000191.7  


    [41] A ring-shaped magnetic multilayer film and its preparation method and use
             Ma Ming, Han Xiufeng*, Jiang Lixian, Han Yunan, Qin Qihang, Wei Hongxiang
            Invention patent: ZL200510135365.6  


    [40] A ring-shaped magnetic multilayer film containing a metal core and its preparation method and use
             Ma Ming, Han Xiufeng*, Jiang Lixian, Han Yunan, Qin Qihang, Wei Hongxiang
            Invention patent: ZL200510135370.7  


    [39] A magnetic tunnel junction suitable for deviceization and its use
             Wei Hongxiang, Ma Ming, Qin Qihang, Han Xiufeng*, Zhan Wenshan
            Invention patent: ZL200510130665.5  


    [38] A magnetic random access memory based on vertical current writing and its control method
             Peng Zilong, Han Xiufeng*, Zhao Sufen, Wang Weining, Zhan Wenshan
            Invention patent: ZL200410030729.X  
             Invention patent: US7,480,171 B2       


    Magnetoresistance and magnetoresistive sensors (TMR and GMR based ensors)

    [37] Magnetic tunnel junction and magnetic devices and electronic devices including the same
             Han Xiufeng, Wan Caihua, Zhang Xuan
             Invention patent: ZL201710093931.4  


    [36] A nanomagnetic multilayer film for temperature sensor and its manufacturing method
             Han Xiufeng, Yuan Zhonghui, Liu Pan, Yu Guoqiang, Feng Jiafeng, Zhang Dianlin
             Invention patent: ZL201480000687.7
            Invention patent: Patent No. 6105817  
            Invention patent: US9484527B2        


    [35] A magnetic nano multilayer film for magnetic sensitive sensor and its preparation method
            Wu Hao, Feng Jiafeng, Chen Junyang, Han Xiufeng
             Invention patent:ZL201210285542.9


    [34] Anisotropic modulatable magnetic film structure, magnetic sensor and preparation method
             Yu Tian, ​​Wang Wenxiu, Han Xiufeng
             Invention patent: CN102810630B


    [33] A magnetic nano multilayer film for magnetic sensitive sensor and its manufacturing method
             Ma Qinli, Liu Houfang, Han Xiufeng
             Invention patent: ZL201010195799.6
             Invention patent: US9568564B2        


    [32] A planar integrated three-dimensional magnetic field sensor and its preparation method and use
             Qin Qihang, Han Xiufeng*, Wang Lei, Ma Ming, Wei Hongxiang, Zhan Wenshan
            Invention patent: ZL200510126428.1  


    [31] A magnetic multilayer film with linear magnetoresistance effect and its use
             Wei Hongxiang, Zhao Jing, Du Guanxiang, Wang Lei, Wang Yinjun, Han Xiufeng*
            Invention patent: ZL200510123229.5  


    [30] A layered integrated three-dimensional magnetic field sensor and its preparation method and use
             Wang Lei, Han Xiufeng*, Wei Hongxiang, Yang Handong, Zhai Guangjie
            Invention patent: ZL200510116757.8   


    [29] Linear magnetic field sensor and its manufacturing method
             Wang Lei, Han Xiufeng*, Li Feifei, Jiang Lixian, Zhang Xiequn, Zhan Wenshan
            Invention patent: ZL200510072052.0  


    [28] Switch-type magnetic field sensor for current overload protector
             Wang Lei, Fang Yikun, Wang Tianxing, Han Xiufeng*
            Invention patent: ZL200410090614.X  


    [27] Spin valve type digital magnetic field sensor and its manufacturing method
             Wang Lei, Zhao Jing, Han Yunan, Han Xiufeng*
            Invention patent: ZL200410090615.4  


    Spin nano-oscillator and random number generator

    [26] Ultra-high frequency spin microwave oscillator based on antiferromagnetic materials
            Wei Hongxiang, Feng Jiafeng, Han Xiufeng
             Invention patent: ZL201510329435.5  


    [25] Spin microwave oscillator based on hard magnetic materials
            Wei Hongxiang, Feng Jiafeng, Han Xiufeng
             Invention patent: ZL201510213746.5  


    [24] Phase-locked loop circuit based on spin oscillator
            Wei Hongxiang, Feng Jiafeng, Han Xiufeng
             Invention patent: ZL201510964693.0  


    [23] Terahertz signal generator based on spin oscillator
            Wei Hongxiang, Feng Jiafeng, Han Xiufeng
             Invention patent: ZL201510983126.X  


    [22] Spin torque oscillator with high output power and its application
            Wei Hongxiang, Feng Jiafeng, Zhang Xiaoguang, Liu Houfang, Han Xiufeng
            Invention patent: ZL201610517955.3  
            Invention patent: US10135392B2  


    [21] Spin microwave oscillator and spin microwave detector
             Wang Yi, Yu Guoqiang, Liu Dongping, Wen Zhenchao, Han Xiufeng
            Invention patent: ZL200810222965.X  


    [20] A magnetic single-layer film microwave oscillator and its manufacturing method, control method          and use
             sp; Wen Zhenchao, Wei Hongxiang, Zhang Shufeng, Han Xiufeng
              Invention patent: ZL200810119751.X  


    Spin resonant tunneling diode (QW-Resonant Tunnling Diode) and spin transistor (Spin transistor)

    [19] Double magnetic barrier tunnel junction and spin electronics device including the same
            Han Xiufeng, Kong Wenjie, Huang Li, Wu Hao, Wan Caihua
             Invention patent: ZL201510846946.4  


    [18] Magnetic tunnel junction with negative differential resistance and spintronic device including the         same
            Jiang Jun, Zhang Xuan, Guo Peng, Zhang Xiaoguang, Han Xiufeng
             Invention patent: ZL201510426980.6  


    [17] Magnetic tunnel junction with quantum effect and spin diode and transistor containing the same
            Wen Zhenchao, Tao Bingshan, Yuan Zhonghui, Jiang Lixian, Han Xiufeng
             Invention patent: ZL201510382329.3  


    [16] A Spin Transistor
            Liu Dongping, Wen Zhenchao, Rehana, Shamaila, Han Xiufeng*
             Invention patent: ZL200710099739.2  


    [15] A MgO double-barrier magnetic tunnel junction with quantum effect and its use
            Wang Yan, Lu Zhongyi, Zhang Xiaoguang, Han Xiufeng*
             Invention patent: ZL200610080970.2  


    [14] Transistor based on resonant tunneling effect of double barrier tunnel junction
            Zeng Zhongming, Han Xiufeng*, Du Guanxiang, Wei Hongxiang, Li Feifei, Zhan Wenshan
             Invention patent: ZL200510064341.6  


    Spin field transistor

    [13] Nano multilayer film, field effect tube, sensor, random accessory memory and preparation
            method
            Han Xiufeng, Liu Houfang, Syed Rizwan, Li Dalai, Guo Peng, Yu Guoqiang, Liu Dongping, Chen         Yiran
             Invention patent: US9559295B2          


    [12] A new type of complementary field effect transistor controlled by electric field and its logic circuit
             Han Xiufeng, Guo Peng, Chen Yiran, Liu Dongping
            Invention patent: ZL201110304805.1  


    [11] Nano-multilayer film, field effect transistor, sensor, random access memory and preparation method
             Han Xiufeng, Liu Houfang, Rui Zhiwan
            Invention patent: ZL201110304804.7  


    [10] A spin field effect transistor and its magnetic memory
             Han Xiufeng*, Yu Guoqiang, Wang Wenxiu, Luo Jun, Zhang Xiaoguang
            Invention patent: ZL 201010227339.7  


    Novel organic, superconductor and oxide hybrid-spintronic materials and devices

    [9]A composite semiconductor layer
            Guo Peng, Liu Dongping, Han Xiufeng
             Invention patent: ZL201210535419.8          


    [8] Core composite film for magnetic/non-magnetic/magnetic multilayer film and its use
            Wang Tianxing, Zeng Zhongming, Du Guanxiang, Han Xiufeng*, Hong Zhenmin, Shi Gaoquan
            Invention patent: ZL200510056941.8
            Invention patent: Patent No. 4880669          


    Magnetic Skyrmions and Magnetic Nanowires and Nanotubes, etc.

    [7] A Magnetic Multilayer Film Based on Magnetic Skyrmion Layer
            Li Dalai, Wang Shouguo, Tao Bingshan, Han Xiufeng
             Invention patent: ZL201310311148.2         


    [6] A method for preparing coaxial nanocables
             Shi Dawei, Han Xiufeng
             Invention patent: ZL201210455309.0         


    Nano patterned and magneto-electric characteristic measurement system (EBL Nano patterned and magneto-electric characteristic measurement system)

    [5] Nano-patterned system and magnetic-field applying device thereof
             Yu Guoqiang, Guo Peng, Han Xiufeng, Guo Zhaohui, Sun Xiaoyu, Zhou Xiangqian
             Invention patent: EP2835688B1          
             Invention patent: US9640363B2          
             Invention patent: US9484138B2          


    [4]A nano-patterning system and its light response characteristic detection device
             Liu Pan, Guo Peng, Yu Guoqiang, Han Xiufeng, Sun Xiaoyu, Zhou Xiangqian
             Invention patent: ZL201210231008.X          
             Invention patent: ZL201210231008.X          


    [3] Nano-patterning and ultra-wideband magnetoelectric property measurement system
            Han Xiufeng, Ma Qinli, Yu Guoqiang, Liu Houfang, Yu Tian, ​​Zhou Xiangqian, Ai Jinhu, Sun          Xiaoyu
             Invention patent: ZL201110209908.X          
             Invention patent: EP2738607B1          
             Invention patent: JP 5964959 B2          


    [2] A nanopatterning system and its magnetic field application device
             Yu Guoqiang, Guo Peng, Han Xiufeng, Guo Zhaohui, Sun Xiaoyu, Zhou Xiangqian
             Invention patent: ZL201210096470.3          
             Invention patent: US 9,484,138 B2          
            Invention patent: US 9,640,363 B2          
             Invention patent: 12873678.2          


    Experimental equipment and key components design

    [1] Vacuum infrared heating annealing furnace
            Liu Houfang, Yin Lin, Liu Jinsheng, Han Xiufeng
             Invention patent: ZL201010139658.2          


 
                                 
                                 
 

地址:北京市海淀区中关村南三街8号 中国科学院物理研究所M02组 邮编100190  电话:+86-10-82649268 传真:+86-10-82649485 电子邮件:xfhan@iphy.ac.cn