By controlling the wavelength and power of multiple light sources, we have realized a highly flexible Nyquist pulse generation scheme, in which the pulse repetition frequency, pulse multiplication factor, waveform envelope shape, and duty cycle are all tu
The regeneration rates of rhodopsin under weak and bright light are stimulated, and a model of three energy levels is founded to simulate the photocycle and regeneration rhodopsin when rhodopsin is illuminated by weak and bright light, respectively. Chara
The metal-conducting single-walled carbon nanotubes (m-SWNTs) with small diameters (0.7 nm-1.1 nm) are selectively removed from the single-walled carbon nanotubes (SWNTs) by using HNO3/H2SO4 mixed solution. Semiconducting
Storing a very high frequency (VHF) band (30–300 MHz) electromagnetic wave has many potential applications, such as phase modulation, buffering, and radio frequency memory. It can be effectively achieved by applying coupled resonator-based electromagnetic