Category: Physics Articles
-
Tools of Measurement. The LCLS-II Tools. Tools in Synchronization.
#2023. W 43 D 2 GMT +08:00. Indicate #68 days left in 2023. At this point, scientists are aware of tons of fluctuations in pulse spectrum, intensity, temporal profile, and delays between pulses. Therefore, we set our tools, the LCLS-II, to high repetition rate machines, function with up to 1 MHz rep-rate and potentially much…
-
Artificial Light. Light Wave. Spectrum Light.
#2023. W 43 D 1 GMT +08:00. Indicate #69 days left in 2023. We all know that in a chemical reaction or physical change, electronic, vibrational, and rotational dynamics can occur in a high fashion on timescales from 0.01 – 1000 fs. Therefore, by optimizing artificial light-harvesting systems within 1 fs – 1 ns, we…
-
Investigation Atom. Processess in Atom. Atom in Motion.
#2023. W 42 D 4 GMT +08:00. Indicate #73 days to go in 2023. There may need to be more than a single image. However, it can be used as evidence in the investigation. Investigations of laser-matter interactions have entered a new temporal regime, the regime of attosecond science. It is a main “spin-off” of…
-
Attosecond – Attoscience, Attoclock, Attophysics.
#2023. W 42 D 3 GMT +08:00. Indicate #74 days to go in 2023. Now, we will present an introduction to the interaction of light and matter on the attosecond timescale. Initially, there is astrophysics, which is 10^-18 seconds, also called attoscience, which is a branch of Physics wherein attosecond duration pulses of electrons or…
-
Tracing the Pulse of the Electron: From Attoseconds to XLEAP
#2023 W 42 D 2 GMT +08:00. Indicate #75 days to go in 2023. In 2005, the University of Ottawa wondered how fast it was a classical electron made one Bohr orbit in 150 attoseconds. However, the trouble was that to meet the goals of attosecond physics, advances in a single neat extreme ultraviolet pulse…
-
The Value of 7 and Solar Eclipses in 2023 – Celestial Mechanics, Cultural Implications, and Educational Opportunities
2023 Value of 7. 2023 Factors 7-17-17. 2023 is Not Factorial. Abstract The year 2023 presents a remarkable connection between the number 7 and solar eclipses, with two such celestial events occurring within its span. This paper investigates the celestial mechanics behind this relationship, as well as its cultural and educational significance. The study examines…
-
The Simple Science With Benefit of Stand
Stand Up and Energize. On Your Feet. Stand for a Better Life. #2023. W 11 D 4 GMT +08:00. Indicate #290 days to go in 2023. What do humans stand the most for a better life? Wealth? Fame? Power? We know that just a few minutes of standing can improve blood circulation while boosting energy…
-
Charged Up Your Life
Charged Up Your Life: The Invisible Pulse of Existence Abstract Electric charge is among the simplest to what we as human know. Also, most profound properties in our nature, such as a universal thread linking the physical, biological, and chemical worlds. This article explores the science of charge not merely as a physical quantity but…
-
Applied Physics vs Theoretical Physics
Abstract Applied physics and theoretical physics are often presented as opposites, like one pragmatic, another idealistic. However, they form two converging paths toward the same horizon of understanding. This article explores the continuum between experiment and abstraction, as well as the relationship between utility and universality. Now, by comparing their aims, methods, and philosophical implications,…
-
Science – Introduction
December 6, 2020. That is the date when I started writing this topic. The topic is called Science. Science is the short name for the general tested theory of knowledge related to our humanity and environment. This way of thinking in Science started from some patterns and numbers, which we define by a term we…