中国物理快报  2019, Vol. 36 Issue (11): 114302-    DOI: 10.1088/0256-307X/36/11/114302
  本期目录 | 过刊浏览 | 高级检索 |
Acoustic Vortex Beam Generation by a Piezoelectric Transducer Using Spiral Electrodes
Han Zhang1**, Yang Gao2
1Key Laboratory of Noise and Vibration, Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190
2College of Science, China Agricultural University, Beijing 100083