For years, scientists have known that phonons (vibrations of atoms) carry heat through solids. However, when two different ...

A groundbreaking achievement in particle physics has been made at the SLAC National Accelerator Laboratory in Menlo Park, ...

The beam is in the cutting-edge femtosecond (10-15 seconds) range of duration, which gives scientists the ability to see changes at truly small timescales. The ability to control the beam with an ...

Using the oscilloscope’s “Auto Setup” feature to obtain a waveform on the screen from the default state is simple. As a basic experiment, connect channel 1 of the oscilloscope to the calibration ...

Relativistic electron beam could propel probe to Alpha Centauri, study suggests. Your friend's email. Your email. I would like to subscribe to Science X Newsletter. Learn more. Your name.

Figure 1 The difference in signal integrity due to oscilloscope input impedance. Source: Rajan Bedi. Although I still have several, it’s rare for me to use the much-abused, 50-Ω, BNC oscilloscope coax ...

The simulation consists of a 100 MeV electron beam generated within a vacuum tube, with a 125 µm exit foil to replicate the conditions at PEER. Beam parameters advised by Australian Synchrotron staff ...

Focusing Anode: It helps align the incoming electron beam. Accelerating anode: Its job is to again accelerate the newly aligned electron beam. Note here that both pre-accelerating and accelerating ...

For 25 years, Mercury Plastics has employed electron beam technology to offer unique benefits to its customers’ products, including improvement of long-term physical characteristics, chemical ...

Electron Beam Exposure: The heart of EBL involves a machine with a special electron gun. This gun generates a beam of electrons that are then focussed to a tiny spot using lenses and apertures.

The Vistec SB3050-2 electron-beam lithography system is based on the so-called Variable Shaped Beam principle, with which even large areas can be structured highly accurately and effectively. The high ...

Figure 2 Beam fine-tuning of the 10 MeV electron beam. Relative output measurements for different (A) gun current values and (B) tuner rest values. Relative output measurements were performed with a ...