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WHEN: 4:00 pm to pm Sunday, 31 July 2022
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Novel Phases of Matter Near Absolute Zero Temperature by Sanjukta Roy
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- 1 WHEN: 4:00 pm to pm Sunday, 31 July 2022
- 2 Introduction to the Speaker
- 3 Outline of the talk
- 4 Bose-Einstein Condensation 1924
- 5 Letter by Bose to Einstein
- 6 Einstein's reply to Bose
- 7 Celebrating Satyendra Nath Bose
- 8 Quantum gases
- 9 The prediction of 'condensation'
- 10 Bose-Einstein condensation
- 11 Temperature scale
- 12 Five states of matter
- 13 Plasma: fourth state of matter
- 14 How to realize a Bose-Einstein Condensate in a Laboratory?
- 15 Steps towards realization of BEC in Experiment
- 16 Laser cooling and trapping
- 17 Radiation pressure force
- 18 DOPPLER EFFECT
- 19 Laser cooling
- 20 Manipulation of atomic motion using radiation pressure
- 21 Cooling by radiation pressure imbalance
- 22 Optical molasses Strong damping of atomic motion
- 23 Magneto-Optical trapping
- 24 Picture of cold atoms in a magneto-optical -
- 25 The Nobel Prize in Physics 1997
- 26 Detection: Absorption Imaging technique
- 27 Temperature after laser cooling approx. 40 MuK
- 28 Optical dipole trap Optical Tweezer
- 29 Loading of optical dipole trap from magneto-optical trap MOT
- 30 Quadrupole Magnetic trap
- 31 Magnetic trapping
- 32 Evaporative cooling to BEC
- 33 Signatures of harmonically trapped BEC
- 34 Evaporative cooling to Bose-Einstein condense
- 35 BEC @ JILA, June '95 Rubidium
- 36 BEC: like atoms marching in locksteps
- 37 BEC in a crossed Optical dipole trap TIF -
- 38 Experimental set-up 39K BEC Florence, Italy
- 39 39K BEC Florence, Italy
- 40 Coherent and incoherent matter waves
- 41 Coherent matter wave: BEC
- 42 Superfluid
- 43 Superfluid transition in liquid Helium
- 44 Frictionless flow in superfluid Helium
- 45 Superfluidity
- 46 Normal fluid vs Superfluid
- 47 Vortices in BEC
- 48 Supersolidity in Bose-Einstein condensates Coexistence of solid, superfluid and gas
- 49 Order in a solid
- 50 Supersolidity
- 51 Quantum Technology with cold atoms
- 52 BEC in Space
- 53 Gravimeter with cold atoms in Spa
- 54 Conventional clocks
- 55 Atomic clocks
- 56 Fountain Atomic clocks
- 57 Accurate cold Atomic clocks
- 58 Practical applications for Atomic clocks
- 59 Nobel Prize in Physics 1989
- 60 Optical lattices: artificial crystals of light
- 61 Quantum simulation with ultra-cold atoms in optical lattice
- 62 Optical lattices: Control of Geometry
- 63 Atomic legos
- 64 Quantum Mixtures QuMix experiment @ R
- 65 Why Bose-Fermi mixture?
- 66 Vacuum assembly
- 67 Quantum Mixture Experiment @ RRI
- 68 Rydberg atoms: Giants of the atomic world
- 69 Rydberg Experiment@RRI
- 70 Quantum Technologies with Rydberg atoms
- 71 Quantum Mixtures QuMix and Rydberg Experiment Group @
- 72 Q&A
- 73 Wrap Up
