The Bohr radius (⁠ a 0 {\displaystyle a_{0}} ⁠) is a physical constant, approximately equal to the most probable distance between the nucleus and the...

physics, the Bohr model or Rutherford–Bohr model was the first successful model of the atom. Developed from 1911 to 1918 by Niels Bohr and building on...

Bohr radius, three regimes can be defined. In the 'strong confinement regime', the quantum dot's radius is much smaller than the exciton Bohr radius,...

Metallic radius: the nominal radius of atoms of an element when joined to other atoms by metallic bonds.[citation needed] Bohr radius: the radius of the...

of length in this system is the radius of the first Bohr orbit and their velocity is the electron velocity in Bohr's model of the first orbit. In 1959...

radius. The last expression in the first equation shows that the wavelength of light needed to ionize a hydrogen atom is 4π/α times the Bohr radius of...

the Bohr radius above one finds that the radius shrinks by 22%. If one substitutes the "relativistic mass" into the equation for the Bohr radius it can...

{\displaystyle r=n^{2}a_{0},\!} where a0, called the Bohr radius, is equal to 0.0529 nm. The Bohr radius is the radius of the smallest allowed orbit. The energy...

Electron magnetic moment Bohr radius Nuclear magneton Parson magneton Physical constant Zeeman effect "2022 CODATA Value: Bohr magneton". The NIST Reference...

where a 0 {\displaystyle a_{0}} is the Bohr radius and r 0 {\displaystyle r_{0}} is the classical electron radius. If this were true, all atoms would instantly...

moment proposed by Niels Bohr Bohr model, an atomic theory due to Niels Bohr Bohr radius, a radius of atomic orbit in Bohr model Bohrium, a chemical...

is one of a trio of related scales of length, the other two being the Bohr radius a 0 {\displaystyle a_{0}} and the reduced Compton wavelength of the electron...

physically appropriate unit of length here is the Bohr radius, which is the radius of a hydrogen atom. The Bohr radius is consequently known as the "atomic unit...

Uncertainty. NIST. May 2024. Retrieved 2024-05-18. "2022 CODATA Value: Bohr radius". The NIST Reference on Constants, Units, and Uncertainty. NIST. May...

This involved measuring the frequency of oscillation of the radius of a water jet. Bohr conducted a series of experiments using his father's laboratory...

Wannier exciton has an energy and radius associated with it, called exciton Rydberg energy and exciton Bohr radius respectively. For the energy, we have...

constants above. In a semiconductor crystallite whose radius is smaller than the size of its exciton Bohr radius, the excitons are squeezed, leading to quantum...

land surveys done for the government. Astronomical measure uses: Earth radius R🜨 ≈ 6,371 km Lunar distance LD ≈ 384402 km. Average distance between the...

atomic radius of hydrogen was published by physicist Arthur Haas in 1910 to within an order of magnitude (a factor of 10) of the accepted value, the Bohr radius...

the donor ion within the semiconductor material at approximately the bohr radius. This is in contrast to deep level donors where the short range potential...

semiconductor nanocrystals. The radius limit of occurrence of the semiconductor nanocrystal is the effective Bohr radius of the nanocrystal. The conduction...

approximate radius of a helium atom, the smallest neutral atom 30.8568 pm – 1 rontoparsec 50 pm – radius of a hydrogen atom 50 pm – bohr radius: approximate...

muonium exotic atom. The equation must be modified based on the system's Bohr radius; emissions will be of a similar character but at a different range of...

zeptoseconds (light would travel 16.26 picometers, or approximately 0.31 × Bohr radius), and 264 seconds is about 585 billion years. David L. Mills (12 December...

first to correctly estimate the magnitude of what is today known as the Bohr radius. From 1936 to his death he was professor at the University of Notre Dame...

dimension that approaches a critical quantum measurement, called the exciton Bohr radius. In current application, a quantum dot such as a small sphere confines...

the proton and the muon, the reduced mass of muonium, and hence its Bohr radius, is very close to that of hydrogen. Therefore this bound muon-electron...

{\displaystyle Z_{k}} their atomic number and a o {\displaystyle a_{o}} is the Bohr radius. For a Coulombic system one can thus, in principle, read off all information...

in units of the Bohr radius. Assuming that each atom in a simple metal cluster occupies the same volume as in a solid, the radius of the cluster is...

characteristic lengths: the classical electron radius re, the reduced Compton wavelength of the electron ƛe, and the Bohr radius a0: re = αƛe = α2a0. In quantum electrodynamics...