#ultracold — Public Fediverse posts

Researchers have created a one-dimensional “quantum wire” made from a #gas of #ultracold atoms, where #mass and #energy flow without friction or loss.
#QuantumScience #Physics #sflorg
https://www.sflorg.com/2025/11/qs11282501.html

Researchers have created a one-dimensional “quantum wire” made from a #gas of #ultracold atoms, where #mass and #energy flow without friction or loss.
#QuantumScience #Physics #sflorg
https://www.sflorg.com/2025/11/qs11282501.html

Researchers have created a one-dimensional “quantum wire” made from a #gas of #ultracold atoms, where #mass and #energy flow without friction or loss.
#QuantumScience #Physics #sflorg
https://www.sflorg.com/2025/11/qs11282501.html

Researchers have created a one-dimensional “quantum wire” made from a #gas of #ultracold atoms, where #mass and #energy flow without friction or loss.
#QuantumScience #Physics #sflorg
https://www.sflorg.com/2025/11/qs11282501.html

Researchers have created a one-dimensional “quantum wire” made from a #gas of #ultracold atoms, where #mass and #energy flow without friction or loss.
#QuantumScience #Physics #sflorg
https://www.sflorg.com/2025/11/qs11282501.html

Researchers from Hanns-Christoph Nägerl's group have produced the world’s first #ultracold #KCs #molecules in their absolute ground state. Starting by mixing clouds of potassium and caesium atoms cooled almost to absolute zero temperature
#MolecularScience #Chemistry #sflorg
https://www.sflorg.com/2025/11/mols11172501.html

Researchers from Hanns-Christoph Nägerl's group have produced the world’s first #ultracold #KCs #molecules in their absolute ground state. Starting by mixing clouds of potassium and caesium atoms cooled almost to absolute zero temperature
#MolecularScience #Chemistry #sflorg
https://www.sflorg.com/2025/11/mols11172501.html

Researchers from Hanns-Christoph Nägerl's group have produced the world’s first #ultracold #KCs #molecules in their absolute ground state. Starting by mixing clouds of potassium and caesium atoms cooled almost to absolute zero temperature
#MolecularScience #Chemistry #sflorg
https://www.sflorg.com/2025/11/mols11172501.html

Researchers from Hanns-Christoph Nägerl's group have produced the world’s first #ultracold #KCs #molecules in their absolute ground state. Starting by mixing clouds of potassium and caesium atoms cooled almost to absolute zero temperature
#MolecularScience #Chemistry #sflorg
https://www.sflorg.com/2025/11/mols11172501.html

Researchers from Hanns-Christoph Nägerl's group have produced the world’s first #ultracold #KCs #molecules in their absolute ground state. Starting by mixing clouds of potassium and caesium atoms cooled almost to absolute zero temperature
#MolecularScience #Chemistry #sflorg
https://www.sflorg.com/2025/11/mols11172501.html

Capturing the "second sound" wave:
#quantumphysics #thermodynamics #ultracold #superfluid #research #innovation #science
♨️

https://www.popularmechanics.com/science/a65938592/second-wave-superfluid-existence-sound/

Capturing the "second sound" wave:
#quantumphysics #thermodynamics #ultracold #superfluid #research #innovation #science
♨️

https://www.popularmechanics.com/science/a65938592/second-wave-superfluid-existence-sound/

Capturing the "second sound" wave:
#quantumphysics #thermodynamics #ultracold #superfluid #research #innovation #science
♨️

https://www.popularmechanics.com/science/a65938592/second-wave-superfluid-existence-sound/

Capturing the "second sound" wave:
#quantumphysics #thermodynamics #ultracold #superfluid #research #innovation #science
♨️

https://www.popularmechanics.com/science/a65938592/second-wave-superfluid-existence-sound/

"Here..we report, to our knowledge, the first simultaneous production of a dual-species BEC in space (formed from 87Rb & 41K), observation of interspecies interactions, as well as the production of 39K #ultracold gases. Operating a single #laser at a ‘magic wavelength’ at which Rabi rates of simultaneously applied Bragg pulses are equal, we have further achieved the first spaceborne demonstration of simultaneous atom #interferometry with 2 atomic species (87_Rb & 41_K)"

https://www.nature.com/articles/s41586-023-06645-w

"Here..we report, to our knowledge, the first simultaneous production of a dual-species BEC in space (formed from 87Rb & 41K), observation of interspecies interactions, as well as the production of 39K #ultracold gases. Operating a single #laser at a ‘magic wavelength’ at which Rabi rates of simultaneously applied Bragg pulses are equal, we have further achieved the first spaceborne demonstration of simultaneous atom #interferometry with 2 atomic species (87_Rb & 41_K)"

https://www.nature.com/articles/s41586-023-06645-w

"Here..we report, to our knowledge, the first simultaneous production of a dual-species BEC in space (formed from 87Rb & 41K), observation of interspecies interactions, as well as the production of 39K #ultracold gases. Operating a single #laser at a ‘magic wavelength’ at which Rabi rates of simultaneously applied Bragg pulses are equal, we have further achieved the first spaceborne demonstration of simultaneous atom #interferometry with 2 atomic species (87_Rb & 41_K)"

https://www.nature.com/articles/s41586-023-06645-w

"Here..we report, to our knowledge, the first simultaneous production of a dual-species BEC in space (formed from 87Rb & 41K), observation of interspecies interactions, as well as the production of 39K #ultracold gases. Operating a single #laser at a ‘magic wavelength’ at which Rabi rates of simultaneously applied Bragg pulses are equal, we have further achieved the first spaceborne demonstration of simultaneous atom #interferometry with 2 atomic species (87_Rb & 41_K)"

https://www.nature.com/articles/s41586-023-06645-w

"Here..we report, to our knowledge, the first simultaneous production of a dual-species BEC in space (formed from 87Rb & 41K), observation of interspecies interactions, as well as the production of 39K #ultracold gases. Operating a single #laser at a ‘magic wavelength’ at which Rabi rates of simultaneously applied Bragg pulses are equal, we have further achieved the first spaceborne demonstration of simultaneous atom #interferometry with 2 atomic species (87_Rb & 41_K)"

https://www.nature.com/articles/s41586-023-06645-w

Recordings of my lecture course on #dipolar physics from the #LesHouches Cold Atoms School 2023 on #Ultracold #Molecules are now available online:

https://videos.univ-grenoble-alpes.fr/video/28021-tim-langen-1/
https://videos.univ-grenoble-alpes.fr/video/28043-tim-langen-2/
https://videos.univ-grenoble-alpes.fr/video/28059-tim-langen-3/

See here for the full program of the school: https://coldatoms2023.sciencesconf.org/

Recordings of my lecture course on #dipolar physics from the #LesHouches Cold Atoms School 2023 on #Ultracold #Molecules are now available online:

https://videos.univ-grenoble-alpes.fr/video/28021-tim-langen-1/
https://videos.univ-grenoble-alpes.fr/video/28043-tim-langen-2/
https://videos.univ-grenoble-alpes.fr/video/28059-tim-langen-3/

See here for the full program of the school: https://coldatoms2023.sciencesconf.org/

Recordings of my lecture course on #dipolar physics from the #LesHouches Cold Atoms School 2023 on #Ultracold #Molecules are now available online:

https://videos.univ-grenoble-alpes.fr/video/28021-tim-langen-1/
https://videos.univ-grenoble-alpes.fr/video/28043-tim-langen-2/
https://videos.univ-grenoble-alpes.fr/video/28059-tim-langen-3/

See here for the full program of the school: https://coldatoms2023.sciencesconf.org/

Recordings of my lecture course on #dipolar physics from the #LesHouches Cold Atoms School 2023 on #Ultracold #Molecules are now available online:

https://videos.univ-grenoble-alpes.fr/video/28021-tim-langen-1/
https://videos.univ-grenoble-alpes.fr/video/28043-tim-langen-2/
https://videos.univ-grenoble-alpes.fr/video/28059-tim-langen-3/

See here for the full program of the school: https://coldatoms2023.sciencesconf.org/

New review paper on the recent striking advances in the manipulation and #quantum science of #ultracold #molecules. Great collaboration with Giacomo Valtolina (Fritz-Haber-Institut, Berlin), Dajun Wang (CUHK, Hong Kong) and Jun Ye (JILA, Boulder).

https://arxiv.org/abs/2305.13445

Hope this is useful to those new (and maybe not so new) to this exciting field!

#wequantum @Uni_Stuttgart

New review paper on the recent striking advances in the manipulation and #quantum science of #ultracold #molecules. Great collaboration with Giacomo Valtolina (Fritz-Haber-Institut, Berlin), Dajun Wang (CUHK, Hong Kong) and Jun Ye (JILA, Boulder).

https://arxiv.org/abs/2305.13445

Hope this is useful to those new (and maybe not so new) to this exciting field!

#wequantum @Uni_Stuttgart

New review paper on the recent striking advances in the manipulation and #quantum science of #ultracold #molecules. Great collaboration with Giacomo Valtolina (Fritz-Haber-Institut, Berlin), Dajun Wang (CUHK, Hong Kong) and Jun Ye (JILA, Boulder).

https://arxiv.org/abs/2305.13445

Hope this is useful to those new (and maybe not so new) to this exciting field!

#wequantum @Uni_Stuttgart

New review paper on the recent striking advances in the manipulation and #quantum science of #ultracold #molecules. Great collaboration with Giacomo Valtolina (Fritz-Haber-Institut, Berlin), Dajun Wang (CUHK, Hong Kong) and Jun Ye (JILA, Boulder).

https://arxiv.org/abs/2305.13445

Hope this is useful to those new (and maybe not so new) to this exciting field!

#wequantum @Uni_Stuttgart

RT @SimonLCornish: Looking forward to chairing this meeting. It is an exciting time for #ultracold #molecules
Please retweet as there is still time to join the meeting! https://t.co/NLvX5sQw46