-
dipolar (quadrupolar, octopolar, ...)
arrangements of
point dipoles (
quadrupoles, octopoles, ...), not
point monopoles, of
lower order, e.g., 2 ℓ − 1...
- The
quadrupoles in the
lattice are of two types: 'F
quadrupoles' (which are
horizontally focusing but
vertically defocusing) and 'D
quadrupoles' (which...
-
linear series of
three quadrupoles is
known as a
triple quadrupole m**** spectrometer. The
first (Q1) and
third (Q3)
quadrupoles act as m**** filters, and...
-
Nuclear quadrupole resonance spectroscopy or NQR is a
chemical analysis technique related to
nuclear magnetic resonance (NMR).
Unlike NMR, NQR transitions...
-
quadrupoles probed the
construction of the
first triple-
quadrupole m**** spectrometer. In the
years following, the
first commercial triple-
quadrupole m****...
-
Quadrupole splitting is an
example of a
hyperfine interaction found in gamma-ray spectroscopy, in the cir****stance
where nuclei with a non-radially-symmetric...
- A
Helmholtz coil is a
device for
producing a
region of
nearly uniform magnetic field,
named after the
German physicist Hermann von Helmholtz. It consists...
- A
quadrupole m****
analyzer acts as a m****-selective
filter and is
closely related to the
quadrupole ion trap,
particularly the
linear quadrupole ion...
- relativity, the
quadrupole formula describes the
gravitational waves that are
emitted from a
system of m****es in
terms of the (m****)
quadrupole moment. The...
- In
experimental physics, a
quadrupole ion trap or paul trap is a type of ion trap that uses
dynamic electric fields to trap
charged particles. They are...
