CH 4 SEC 2: Book Notes
... ○ De Broglie suggested that electrons be considered waves confined to the space around an atomic nucleus. It followed that the electron waves could exist only at specific frequencies. These frequencies corresponded to specific energies—the quantized energies of Bohr’s orbits. ○ Investigators demonst ...
... ○ De Broglie suggested that electrons be considered waves confined to the space around an atomic nucleus. It followed that the electron waves could exist only at specific frequencies. These frequencies corresponded to specific energies—the quantized energies of Bohr’s orbits. ○ Investigators demonst ...
Midterm Solution
... Why must this time interval ∆t be greater than zero? only a full electron can be detected, neither 10 % of it nor 99%, …, so there must be a finite time greater zero, there is a finite probability density at ∆t = 0 as we are talking about a steady state, used the time independent Schrödinger equatio ...
... Why must this time interval ∆t be greater than zero? only a full electron can be detected, neither 10 % of it nor 99%, …, so there must be a finite time greater zero, there is a finite probability density at ∆t = 0 as we are talking about a steady state, used the time independent Schrödinger equatio ...
Chapter 6
... There are 2l+1 values of ml for each type of azmuthal quantum number with values ranging form l to -l 1 type of s (l = 0) orbital 3 types of p (l = 1) orbitals 5 types of d (l = 2) orbitals 7 types of f (l=3) orbitals ...
... There are 2l+1 values of ml for each type of azmuthal quantum number with values ranging form l to -l 1 type of s (l = 0) orbital 3 types of p (l = 1) orbitals 5 types of d (l = 2) orbitals 7 types of f (l=3) orbitals ...
Higher Order Gaussian Beams
... The harmonic oscillator is not z dependent The equations are analogous but not ...
... The harmonic oscillator is not z dependent The equations are analogous but not ...
BatelaanUpdate
... Quantum physics: Disturbance without the force. Akira Tonomura1 & Franco Nori2 [http://www.nature.com/nature/journal/v452/n7185/full/452298a.html#top] Abstract Charged particles influenced by electromagnetic fields, even when the two never touch? Surely, it can only be quantum physics. But surprisin ...
... Quantum physics: Disturbance without the force. Akira Tonomura1 & Franco Nori2 [http://www.nature.com/nature/journal/v452/n7185/full/452298a.html#top] Abstract Charged particles influenced by electromagnetic fields, even when the two never touch? Surely, it can only be quantum physics. But surprisin ...
Atomic Theory - Purdue Physics
... nucleus. 1/r2 has no bound as r 0 • There was no way to fix the planetary model to make the atom stable ...
... nucleus. 1/r2 has no bound as r 0 • There was no way to fix the planetary model to make the atom stable ...
One more thing: radial probability distributions Angular functions:
... A similar situation holds for the 2s and 2p orbitals. For many-electron atoms, we want to place the electrons in orbitals according to energy as outlined above, but there is one additional idea that we must incorporate. Electrons are observed to have spin, and there are two possible values that the ...
... A similar situation holds for the 2s and 2p orbitals. For many-electron atoms, we want to place the electrons in orbitals according to energy as outlined above, but there is one additional idea that we must incorporate. Electrons are observed to have spin, and there are two possible values that the ...
Slide 1
... Frequency, : The number of wave peaks that pass a given point per unit time (1/s) Wavelength, : The distance from one wave peak to the next (nm or m) Amplitude: Height of wave Wavelength x Frequency = Speed (m) x (s-1) = c (m/s) ...
... Frequency, : The number of wave peaks that pass a given point per unit time (1/s) Wavelength, : The distance from one wave peak to the next (nm or m) Amplitude: Height of wave Wavelength x Frequency = Speed (m) x (s-1) = c (m/s) ...
Notes on Chemistry - Properties of Atoms
... • Differentiate average atomic mass of an element from the actual isotopic mass and mass number of specific isotopes. (Use example calculations to determine average atomic mass of atoms from relative abundance and actual isotopic mass to ...
... • Differentiate average atomic mass of an element from the actual isotopic mass and mass number of specific isotopes. (Use example calculations to determine average atomic mass of atoms from relative abundance and actual isotopic mass to ...
Quantum Statistics Applications
... Phonon Gas and Heat Capacity • Heat capacity of a solid depends on vibrational modes of atoms • electron’s energy levels forced high by Pauli Ex. And so do not contribute • most naturally explained using phonons - spin 1 psuedoparticles - correspond to each vibrational node - velocity depends on ma ...
... Phonon Gas and Heat Capacity • Heat capacity of a solid depends on vibrational modes of atoms • electron’s energy levels forced high by Pauli Ex. And so do not contribute • most naturally explained using phonons - spin 1 psuedoparticles - correspond to each vibrational node - velocity depends on ma ...
NASC 1110
... Outer shells lack 1 electron tendency to pick up such an electron through the strong attraction of the poorly shielded nuclear charge. Metals and Nonmetals: Metals have 1 or several electrons outside the closed shells combine chemically by losing these electrons to nonmetals Nonmetals lack 1 or ...
... Outer shells lack 1 electron tendency to pick up such an electron through the strong attraction of the poorly shielded nuclear charge. Metals and Nonmetals: Metals have 1 or several electrons outside the closed shells combine chemically by losing these electrons to nonmetals Nonmetals lack 1 or ...
Prelab01
... (a) There exist two types of electric charge: + (positive) and - (negative); (b) Electric charge is conserved; (c) Electric charge is quantized in units of 1.6 x 10-19 C; (d) There exists an electric force between point charges which obeys the following rules: It acts along the line joining the tw ...
... (a) There exist two types of electric charge: + (positive) and - (negative); (b) Electric charge is conserved; (c) Electric charge is quantized in units of 1.6 x 10-19 C; (d) There exists an electric force between point charges which obeys the following rules: It acts along the line joining the tw ...
PHY 491: Atomic, Molecular, and Condensed Matter Physics
... 4.1. Consider an atom with the 3 S1 ground state. What is the value of Landé g-factor? Find the magnetization M as a function of magnetic field B (oriented along the z axis), the temperature T , and the concentration n = N/V . Show that in the limit of very high temperatures, where µB B << kB T , t ...
... 4.1. Consider an atom with the 3 S1 ground state. What is the value of Landé g-factor? Find the magnetization M as a function of magnetic field B (oriented along the z axis), the temperature T , and the concentration n = N/V . Show that in the limit of very high temperatures, where µB B << kB T , t ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).