Introduction: In today’s fast-paced world, microphone technology has become an integral part of our daily lives. From communication devices to recording studios, microphones play a crucial role in capturing and transmitting audio. Over the years, these humble audio devices have undergone a remarkable evolution, revolutionizing the way we capture sound. …

Introduction: In the world of nanofabrication, precision and control are paramount. The ability to manipulate matter at the atomic and molecular scale has opened up a realm of possibilities in various fields, from electronics to medicine. One technique that has been instrumental in pushing the boundaries of nanotechnology is Electron …