There are several types of physical nano sensors, each suited for different applications:
Mechanical Sensors: These sensors detect changes in mechanical properties like pressure, force, or vibration. Thermal Sensors: These are used to measure temperature variations with high precision. Magnetic Sensors: These detect changes in magnetic fields and are often used in applications like data storage and medical imaging. Optical Sensors: Used to detect light and its properties, these sensors have applications in communication and biomedical fields.