Definition of quasiparticle in English:

quasiparticle

noun ˈkwɑːziˌkweɪzʌɪˈpaːtɪk(ə)lˌkweɪsʌɪˈpaːtɪk(ə)lˌkwāzīˈpärtəkəl

Physics

A quantum of energy in a crystal lattice or other system of bodies which has momentum and position and can in some respects be regarded as a particle.
〔物理〕准粒子
Example sentencesExamples
- Remember that we also know that in many body systems there are quasiparticles which act very much like normal particles.
- At this point we no longer discuss electrons but quasiparticles.
- There are two types of quasiparticles, Bose and Fermi, and physicists around the globe are exploring the properties of each type.
- The effective masses of the electrons are therefore increased - by a few percent in simple metals and by factors of up to 1000 in ‘heavy fermion ‘systems - but the quasiparticles still carry the same charge and spin as free electrons.’
- One point which Wen is particularly excited about is that fermions can appear as quasiparticles in local bosonic lattice systems.

Definition of quasiparticle in US English:

quasiparticle

nounˌkwāzīˈpärtəkəl

Physics

A quantum of energy in a crystal lattice or other system of bodies which has momentum and position and can in some respects be regarded as a particle.
〔物理〕准粒子
Example sentencesExamples
- One point which Wen is particularly excited about is that fermions can appear as quasiparticles in local bosonic lattice systems.
- Remember that we also know that in many body systems there are quasiparticles which act very much like normal particles.
- The effective masses of the electrons are therefore increased - by a few percent in simple metals and by factors of up to 1000 in ‘heavy fermion ‘systems - but the quasiparticles still carry the same charge and spin as free electrons.’
- There are two types of quasiparticles, Bose and Fermi, and physicists around the globe are exploring the properties of each type.
- At this point we no longer discuss electrons but quasiparticles.

词汇	quasiparticle
释义	Definition of quasiparticle in English: quasiparticle noun ˈkwɑːziˌkweɪzʌɪˈpaːtɪk(ə)lˌkweɪsʌɪˈpaːtɪk(ə)lˌkwāzīˈpärtəkəl Physics A quantum of energy in a crystal lattice or other system of bodies which has momentum and position and can in some respects be regarded as a particle. 〔物理〕准粒子 Example sentencesExamples Remember that we also know that in many body systems there are quasiparticles which act very much like normal particles. At this point we no longer discuss electrons but quasiparticles. There are two types of quasiparticles, Bose and Fermi, and physicists around the globe are exploring the properties of each type. The effective masses of the electrons are therefore increased - by a few percent in simple metals and by factors of up to 1000 in ‘heavy fermion ‘systems - but the quasiparticles still carry the same charge and spin as free electrons.’ One point which Wen is particularly excited about is that fermions can appear as quasiparticles in local bosonic lattice systems. Definition of quasiparticle in US English: quasiparticle nounˌkwāzīˈpärtəkəl Physics A quantum of energy in a crystal lattice or other system of bodies which has momentum and position and can in some respects be regarded as a particle. 〔物理〕准粒子 Example sentencesExamples One point which Wen is particularly excited about is that fermions can appear as quasiparticles in local bosonic lattice systems. Remember that we also know that in many body systems there are quasiparticles which act very much like normal particles. The effective masses of the electrons are therefore increased - by a few percent in simple metals and by factors of up to 1000 in ‘heavy fermion ‘systems - but the quasiparticles still carry the same charge and spin as free electrons.’ There are two types of quasiparticles, Bose and Fermi, and physicists around the globe are exploring the properties of each type. At this point we no longer discuss electrons but quasiparticles.
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