[1] Yongfu Cai, Katsuji Nakagawa, Hiroshi Kikuchi, Naoki Shimidzu and Takayuki Ishibashi, Strong enhancement of nano-sized circularly polarized light using an aperture antenna with V-grooves structures, Optics Letters, 40 (7), 1298. [2] Yongfu Cai, Katsuji Nakagawa, Hiroshi Kikuchi, Naoki Shimidzu and Takayuki Ishibashi, Optimization of aperture antenna with V-groove structures to improve the intensity of nanosized circularly polarized light. Journal of Nanoscience and Nanotechnology, 17 (3), 1970. [3] Takayuki Ishibashi, Yongfu Cai, Polarization properties in apertureless-type scanning near-field optical microscopy, Nanoscale Research Letters, 10 (1), 375. [4] Yongfu Cai, Qianwen Meng, Akira Emoto, Tatsutoshi Shioda, Hiroshi Ono and Takayuki Ishibashi, FDTD analysis of polarization properties and backscattering coefficients in aperture-less SNOM. Journal of Magnetics Society of Japan, 38, 127. [5] Yongfu Cai, Mitsuharu Aoyagi, Akira Emoto, Tatsutoshi Shioda and Takayuki Ishibashi, Polarization state of scattered light in apertureless reflection-mode scanning near-field optical microscopy. Journal of Magnetics, 18 (3), 317. [6] Xuefeng Li, Xiaoya Liu, Nuo Lei, Guangzeng Zhang, Ran Wei, Tan Wang, Shaojie Wu, Yongfu Cai, Shaokang Guan, Fushan Li, Chen Chen*. Microstructure, mechanical properties and corrosion resistance of an as-cast fine-structure Cr-Fe-Ni-Al-Si high entropy alloy with Mo addition. Materials Today Communications 35 (2023) 106020. [7] Xuefeng Li, Guangzeng Zhang, Nuo Lei, Ran Wei, Shaojie Wu, Tan Wang, Yongfu Cai, Shaokang Guan, Tao Zhang, Fushan Li, Chen Chen*. A novel complex-structure Co-free Cr-Fe-Ni-Al-Si-Ti-Cu high entropy alloy with outstanding mechanical properties in as-cast and cold-rolled states. Materials Characterization 202 (2023) 113016. |
面向国内外申请了78项发明专利,已经授权45项。部分专利如下: 1. 专利名称:Magnetic sensor, magnetic encoder, and lens position detection device,专利号:US11360286B2,发明者:Yongfu Cai , Hiraku Hirabayashi, Tsuyoshi Umehara 2. 专利名称:Magnetic sensor system and lens position detection device,专利号:US11486734B2,发明者:Yongfu Cai , Hayato Miyashita, Tsuyoshi Umehara, Yuta Saito 3. 专利名称:Magnetic sensor device,专利号:US11493570B2,发明者:Yongfu Cai , Yuta Saito 4. 专利名称:Method of correcting position detecting signal and position detecting device,专利号:US11553132B2,发明者:Yongfu Cai , Hiraku Hirabayashi, Shusuke Ichihashi 5. 专利名称:Magnetic sensor and position detection device,专利号:US11555869B2,发明者:Yongfu Cai 6. 专利名称:Magnetic sensor, magnetic encoder, and lens position detection device,专利号:US11585872B2,发明者:Yongfu Cai 7. 专利名称:Electronic component package,专利号:US11569143B2,发明者:Yongfu Cai, Shuhei Miyazaki, Kazuma Yamawaki 8. 专利名称:Position detection unit, lens module, and imaging apparatus,专利号:US11614342B2,发明者:Yongfu Cai |