adiabatic

American  

[ad-ee-uh-bat-ik, ey-dahy-uh-] / ˌæd i əˈbæt ɪk, ˌeɪ daɪ ə- /

adjective

1. occurring without gain or loss of heat (opposed to diabatic).

   an adiabatic process.

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adiabatic British  

/ ˌeɪ-, ˌædɪəˈbætɪk /

adjective

1. (of a thermodynamic process) taking place without loss or gain of heat

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noun

1. a curve or surface on a graph representing the changes in two or more characteristics (such as pressure and volume) of a system undergoing an adiabatic process

adiabatic Scientific  

/ ăd′ē-ə-băt′ĭk /

1. Occurring without gain or loss of heat. When a gas is compressed under adiabatic conditions, its pressure increases and its temperature rises without the gain or loss of any heat. Conversely, when a gas expands under adiabatic conditions, its pressure and temperature both decrease without the gain or loss of heat. The adiabatic cooling of air as it rises in the atmosphere is the main cause of cloud formation.

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Other Word Forms

Derived Forms

• adiabatically
  adverb

Etymology

Origin of adiabatic

1875–80; < Greek adiábat ( os ) incapable of being crossed ( a- a- ⁶ + dia- dia- + ba- (stem of baínein to cross) + -tos verbal adjective suffix) + -ic; cf. diabatic

Example Sentences

"This provides a fast and high-fidelity quantum control method. Our results may also be useful to accelerate other adiabatic passage in quantum dots." corresponding author Akira Oiwa says.

From Science Daily • Mar. 5, 2024

This work may be applicable to other adiabatic passage and will be useful for fast and high-fidelity quantum control.

From Science Daily • Mar. 5, 2024

According to the target evolution of spin qubits, this group's experiment adds another effective driving to suppress diabatic errors, which guarantees a fast and nearly ideal adiabatic evolution.

From Science Daily • Mar. 5, 2024

The reverse isothermal and adiabatic paths are BA and CA, respectively.

From Textbooks • Aug. 12, 2015

Thus if M be the static or isothermal modulus, the adiabatic strain is dS ⁄ M − Te2dS ⁄ Kρ.

From Lord Kelvin An account of his scientific life and work by Gray, Andrew