• Alexander GuttridgeEmail author
Part of the Springer Theses book series (Springer Theses)


Ultracold polar molecules are an exciting avenue of research with potential applications in many areas of physics and chemistry [7, 13, 15, 66]. The richness in applications of ultracold molecules stems from their complex internal structure which allows the study of ultracold chemistry [50], few-body physics [77], quantum simulation of many-body systems [61], quantum computation [24] and the exploration of fundamental physics through precision measurement [15, 79].


  1. 1.
    Abrahamsson E, Tscherbul TV, Krems RV (2007) Inelastic collisions of cold polar molecules in nonparallel electric and magnetic fields. J Chem Phys 127(4):044,302. Scholar
  2. 2.
    Alyabyshev SV, Lemeshko M, Krems RV (2012) Sensitive imaging of electromagnetic fields with paramagnetic polar molecules. Phys Rev A 86(1):013,409.
  3. 3.
    Barbé V, Ciamei A, Pasquiou B, Reichsöllner L, Schreck F, Zuchowski PS, Hutson JM (2018) Observation of Feshbach resonances between alkali and closed-shell atoms. Nat Phys 14:881–884. Scholar
  4. 4.
    Baron J, Campbell WC, DeMille D, Doyle JM, Gabrielse G, Gurevich YV, Hess PW, Hutzler NR, Kirilov E, Kozyryev I, O’Leary BR, Panda CD, Parsons MF, Petrik ES, Spaun B, Vutha AC, West AD (2014) Order of magnitude smaller limit on the electric dipole moment of the electron. Science 343(6168):269–272. Scholar
  5. 5.
    Bethlem HL, Berden G, Meijer G (1999) Decelerating neutral dipolar molecules. Phys Rev Lett 83(8):1558–1561. Scholar
  6. 6.
    Bethlem HL, Berden G, Crompvoets FMH, Jongma RT, van Roij AJA, Meijer G (2000) Electrostatic trapping of ammonia molecules. Nature 406(6795):491–494. Scholar
  7. 7.
    Bohn JL, Rey AM, Ye J (2017) Cold molecules: progress in quantum engineering of chemistry and quantum matter. Science 357(6355):1002–1010. Scholar
  8. 8.
    Bruderer M, Klein A, Clark SR, Jaksch D (2008) Transport of strong-coupling polarons in optical lattices. New J Phys 10(3):033,015. Scholar
  9. 9.
    Brue DA, Hutson JM (2013) Prospects of forming ultracold molecules in \(^{2}\Sigma \) states by magnetoassociation of alkali-metal atoms with Yb. Phys Rev A 87(5):052,709.
  10. 10.
    Butler KL (2014) A dual species MOT of Yb and Cs. PhD thesisGoogle Scholar
  11. 11.
    Cahn SB, Ammon J, Kirilov E, Gurevich YV, Murphree D, Paolino R, Rahmlow DA, Kozlov MG, DeMille D (2014) Zeeman-tuned rotational level-crossing spectroscopy in a diatomic free radical. Phys Rev Lett 112(16):163,002.
  12. 12.
    Cairncross WB, Gresh DN, Grau M, Cossel KC, Roussy TS, Ni Y, Zhou Y, Ye J, Cornell EA (2017) Precision measurement of the electron’s electric dipole moment using trapped molecular ions. Phys Rev Lett 119(15):153,001.
  13. 13.
    Carr LD, DeMille D, Krems RV, Ye J (2009) Cold and ultracold molecules: science, technology and applications. New J Phys 11(5):055,049. Scholar
  14. 14.
    Chervenkov S, Wu X, Bayerl J, Rohlfes A, Gantner T, Zeppenfeld M, Rempe G (2014) Continuous centrifuge decelerator for polar molecules. Phys Rev Lett 112(1):013,001.
  15. 15.
    Chin C, Flambaum VV, Kozlov MG (2009) Ultracold molecules: new probes on the variation of fundamental constants. New J Phys 11(5):055,048. Scholar
  16. 16.
    Chou CW, Kurz C, Hume DB, Plessow PN, Leibrandt DR, Leibfried D (2017) Preparation and coherent manipulation of pure quantum states of a single molecular ion. Nature 545(7653):203–207. Scholar
  17. 17.
    Cinti F, Macrì T, Lechner W, Pupillo G, Pohl T (2014) Defect-induced supersolidity with soft-core bosons. Nat Commun 5:3235. Scholar
  18. 18.
    Collopy AL, Ding S, Wu Y, Finneran IA, Anderegg L, Augenbraun BL, Doyle JM, Ye J (2018) 3-D magneto-optical trap of yttrium monoxide. Phys Rev Lett 121(21):213201
  19. 19.
    Covey JP, Moses SA, Gärttner M, Safavi-Naini A, Miecnikowski MT, Fu Z, Schachenmayer J, Julienne PS, Rey AM, Jin DS, Ye J (2016) Doublon dynamics and polar molecule production in an optical lattice. Nat Commun 7(11):279. Scholar
  20. 20.
    Danzl JG, Haller E, Gustavsson M, Mark MJ, Hart R, Bouloufa N, Dulieu O, Ritsch H, Nägerl HC (2008) Quantum gas of deeply bound ground state molecules. Science 321(5892):1062–1066. Scholar
  21. 21.
    Danzl JG, Mark MJ, Haller E, Gustavsson M, Hart R, Aldegunde J, Hutson JM, Nägerl HC (2010) An ultracold high-density sample of rovibronic ground-state molecules in an optical lattice. Nat Phys 6(4):265–270. Scholar
  22. 22.
    Deiglmayr J, Grochola A, Repp M, Mörtlbauer K, Glück C, Lange J, Dulieu O, Wester R, Weidemüller M (2008) Formation of ultracold polar molecules in the rovibrational ground state. Phys Rev Lett 101(13):133,004.
  23. 23.
    Deiglmayr J, Pellegrini P, Grochola A, Repp M, Cöté R, Dulieu O, Wester R, Weidemüller M (2009) Influence of a Feshbach resonance on the photoassociation of LiCs. New J Phys 11(5):055,034. Scholar
  24. 24.
    DeMille D (2002) Quantum computation with trapped polar molecules. Phys Rev Lett 88(6):067,901.
  25. 25.
    Devlin JA, Tarbutt MR (2016) Three-dimensional Doppler, polarization-gradient, and magneto-optical forces for atoms and molecules with dark states. New J Phys 18(12):123,017. Scholar
  26. 26.
    Fitch NJ, Tarbutt MR (2016) Principles and design of a Zeeman-Sisyphus decelerator for molecular beams. ChemPhysChem 17(22):3609–3623. Scholar
  27. 27.
    Flores AS, Mishra HP, Vassen W, Knoop S (2017) An ultracold, optically trapped mixture of \({}^{87}\)Rb and metastable \({}^{4}\)He atoms. Eur Phys J D 71(3):49. Scholar
  28. 28.
    Freytag R (2015) Simultaneous magneto-optical trapping of ytterbium and caesium. PhD thesisGoogle Scholar
  29. 29.
    Fukuhara T, Sugawa S, Takahashi Y (2007a) Bose-Einstein condensation of an ytterbium isotope. Phys Rev A 76(5):051,604.
  30. 30.
    Fukuhara T, Takasu Y, Kumakura M, Takahashi Y (2007b) Degenerate Fermi gases of ytterbium. Phys Rev Lett 98(3):030,401.
  31. 31.
    Glaetzle AW, Dalmonte M, Nath R, Rousochatzakis I, Moessner R, Zoller P (2014) Quantum spin-ice and dimer models with Rydberg atoms. Phys Rev X 4(041):037. Scholar
  32. 32.
    Günter K, Stöferle T, Moritz H, Köhl M, Esslinger T (2006) Bose-Fermi mixtures in a three-dimensional optical lattice. Phys Rev Lett 96(18):180,402.
  33. 33.
    Góral K, Santos L, Lewenstein M (2002) Quantum phases of dipolar bosons in optical lattices. Phys Rev Lett 88(170):406. Scholar
  34. 34.
    Griessner A, Daley AJ, Clark SR, Jaksch D, Zoller P (2006) Dark-state cooling of atoms by superfluid immersion. Phys Rev Lett 97(22):220,403.
  35. 35.
    Guo M, Zhu B, Lu B, Ye X, Wang F, Vexiau R, Bouloufa-Maafa N, Quéméner G, Dulieu O, Wang D (2016) Creation of an ultracold gas of ground-state dipolar \(^{23}{{\rm Na}}^{87}{{\rm Rb}}\) molecules. Phys Rev Lett 116(205):303.
  36. 36.
    Hara H, Takasu Y, Yamaoka Y, Doyle JM, Takahashi Y (2011) Quantum degenerate mixtures of alkali and alkaline-earth-like atoms. Phys Rev Lett 106(20):205,304.
  37. 37.
    Herrera F, Cao Y, Kais S, Whaley KB (2014) Infrared-dressed entanglement of cold open-shell polar molecules for universal matchgate quantum computing. New J Phys 16(7):075,001. Scholar
  38. 38.
    Hoekstra S, Metsälä M, Zieger PC, Scharfenberg L, Gilijamse JJ, Meijer G, van de Meerakker SYT (2007) Electrostatic trapping of metastable NH molecules. Phys Rev A 76(6):063,408.
  39. 39.
    Hudson J, Kara D, Smallman I, Sauer B, Tarbutt M, Hinds E (2011) Improved measurement of the shape of the electron. Nature 473(7348):493–496. Scholar
  40. 40.
    Hummon MT, Yeo M, Stuhl BK, Collopy AL, Xia Y, Ye J (2013) 2D magneto-optical trapping of diatomic molecules. Phys Rev Lett 110(14):143,001.
  41. 41.
    Hutzler NR, Lu HI, Doyle JM (2012) The buffer gas beam: an intense, cold, and slow source for atoms and molecules. Chem Rev 112(9):4803–4827. Scholar
  42. 42.
    Ivanov VV, Khramov A, Hansen AH, Dowd WH, Münchow F, Jamison AO, Gupta S (2011) Sympathetic cooling in an optically trapped mixture of alkali and spin-singlet atoms. Phys Rev Lett 106(153):201. Scholar
  43. 43.
    Jayich A, Long X, Campbell W (2016) Direct frequency comb laser cooling and trapping. Phys Rev X 6(4):041,004.
  44. 44.
    Jones KM, Tiesinga E, Lett PD, Julienne PS (2006) Ultracold photoassociation spectroscopy: long-range molecules and atomic scattering. Rev Mod Phys 78(2):483–535. Scholar
  45. 45.
    Kantrowitz A, Grey J (1951) A high intensity source for the molecular beam. part i. theoretical. Rev Sci Instrum 22(5):328–332. Scholar
  46. 46.
    Karra M, Sharma K, Friedrich B, Kais S, Herschbach D (2016) Prospects for quantum computing with an array of ultracold polar paramagnetic molecules. J Chem Phys 144(9):094,301. Scholar
  47. 47.
    Kemp SL (2017) Laser cooling and optical trapping of ytterbium. PhD thesis, Durham UniversityGoogle Scholar
  48. 48.
    Klein A, Bruderer M, Clark SR, Jaksch D (2007) Dynamics, dephasing and clustering of impurity atoms in Bose-Einstein condensates. New J Phys 9(11):411. Scholar
  49. 49.
    Kozyryev I, Baum L, Matsuda K, Augenbraun BL, Anderegg L, Sedlack AP, Doyle JM (2017) Sisyphus laser cooling of a polyatomic molecule. Phys Rev Lett 118(173):201. Scholar
  50. 50.
    Krems RV (2008) Cold controlled chemistry. Phys Chem Chem Phys 10(28):4079–4092. Scholar
  51. 51.
    Lang F, Winkler K, Strauss C, Grimm R, Denschlag JH (2008) Ultracold triplet molecules in the rovibrational ground state. Phys Rev Lett 101(13):133,005.
  52. 52.
    Lavert-Ofir E, Gersten S, Henson AB, Shani I, David L, Narevicius J, Narevicius E (2011) A moving magnetic trap decelerator: a new source of cold atoms and molecules. New J Phys 13(10):103,030. Scholar
  53. 53.
    Lechner W, Zoller P (2013) From classical to quantum glasses with ultracold polar molecules. Phys Rev Lett 111(185):306. Scholar
  54. 54.
    Lewenstein M, Santos L, Baranov M, Fehrmann H (2004) Atomic Bose-Fermi mixtures in an optical lattice. Phys Rev Lett 92(5):050,401.
  55. 55.
    Lim J, Frye MD, Hutson JM, Tarbutt MR (2015) Modeling sympathetic cooling of molecules by ultracold atoms. Phys Rev A 92(053):419. Scholar
  56. 56.
    Marchetti FM, Mathy CJM, Huse DA, Parish MM (2008) Phase separation and collapse in Bose-Fermi mixtures with a Feshbach resonance. Phys Rev B 78(13):134,517.
  57. 57.
    Maxwell SE, Brahms N, deCarvalho R, Glenn DR, Helton JS, Nguyen SV, Patterson D, Petricka J, DeMille D, Doyle JM (2005) High-flux beam source for cold, slow atoms or molecules. Phys Rev Lett 95(17):173,201.
  58. 58.
    Mayle M, Quéméner G, Ruzic BP, Bohn JL (2013) Scattering of ultracold molecules in the highly resonant regime. Phys Rev A 87(1):012,709.
  59. 59.
    van de Meerakker SYT, Smeets PHM, Vanhaecke N, Jongma RT, Meijer G (2005) Deceleration and electrostatic trapping of OH radicals. Phys Rev Lett 94(2):023,004.
  60. 60.
    van de Meerakker SYT, Bethlem HL, Vanhaecke N, Meijer G (2012) Manipulation and control of molecular beams. Chem Rev 112(9):4828–4878. Scholar
  61. 61.
    Micheli A, Brennen G, Zoller P (2006) A toolbox for lattice-spin models with polar molecules. Nat Phys 2(5):341–347. Scholar
  62. 62.
    Mølmer K (1998) Bose condensates and Fermi gases at zero temperature. Phys Rev Lett 80(9):1804–1807. Scholar
  63. 63.
    Molony PK, Gregory PD, Ji Z, Lu B, Köppinger MP, Le Sueur CR, Blackley CL, Hutson JM, Cornish SL (2014) Creation of ultracold \(^{87}{{\rm Rb}}^{133}{{\rm Cs}}\) molecules in the rovibrational ground state. Phys Rev Lett 113(25):255,301.
  64. 64.
    Molony PK, Gregory PD, Kumar A, Le Sueur CR, Hutson JM, Cornish SL (2016) Production of ultracold \(^{87}{{\rm Rb}}^{133}{{\rm Cs}}\) in the absolute ground state: complete characterisation of the STIRAP transfer. ChemPhysChem 17(22):3811–3817. Scholar
  65. 65.
    Moses SA, Covey JP, Miecnikowski MT, Yan B, Gadway B, Ye J, Jin DS (2015) Creation of a low-entropy quantum gas of polar molecules in an optical lattice. Science 350(6261):659–662. Scholar
  66. 66.
    Moses SA, Covey JP, Miecnikowski MT, Jin DS, Ye J (2016) New frontiers for quantum gases of polar molecules. Nat Phys 13(1):13–20. Scholar
  67. 67.
    Narevicius E, Libson A, Parthey CG, Chavez I, Narevicius J, Even U, Raizen MG (2008) Stopping supersonic oxygen with a series of pulsed electromagnetic coils: a molecular coilgun. Phys Rev A 77(5):051,401.
  68. 68.
    Ni KK, Ospelkaus S, de Miranda MHG, Pe’er A, Neyenhuis B, Zirbel JJ, Kotochigova S, Julienne PS, Jin DS, Ye J (2008) A high phase-space-density gas of polar molecules. Science 322(5899):231–235. Scholar
  69. 69.
    Ni KK, Ospelkaus S, Wang D, Quéméner G, Neyenhuis B, De Miranda M, Bohn J, Ye J, Jin D (2010) Dipolar collisions of polar molecules in the quantum regime. Nature 464(7293):1324–1328. Scholar
  70. 70.
    Ospelkaus S, Ospelkaus C, Humbert L, Sengstock K, Bongs K (2006) Tuning of heteronuclear interactions in a degenerate Fermi-Bose mixture. Phys Rev Lett 97(12):120,403.
  71. 71.
    Ospelkaus S, Ni KK, Wang D, De Miranda M, Neyenhuis B, Quéméner G, Julienne P, Bohn J, Jin D, Ye J (2010) Quantum-state controlled chemical reactions of ultracold potassium-rubidium molecules. Science 327(5967):853–857. Scholar
  72. 72.
    Park JW, Will SA, Zwierlein MW (2015) Ultracold dipolar gas of fermionic \(^{23}{{\rm Na}}^{40}{{\rm K}}\) molecules in their absolute ground state. Phys Rev Lett 114(205):302.
  73. 73.
    Park JW, Yan ZZ, Loh H, Will SA, Zwierlein MW (2017) Second-scale nuclear spin coherence time of ultracold \(^{23}\)Na\(^{40}\)K molecules. Science 357(6349):372–375. Scholar
  74. 74.
    Pasquiou B, Bayerle A, Tzanova SM, Stellmer S, Szczepkowski J, Parigger M, Grimm R, Schreck F (2013) Quantum degenerate mixtures of strontium and rubidium atoms. Phys Rev A 88(2):023,601.
  75. 75.
    Pérez-Ríos J, Herrera F, Krems RV (2010) External field control of collective spin excitations in an optical lattice of \(^{2}\Sigma \) molecules. New J Phys 12(10):103,007. Scholar
  76. 76.
    Quéméner G, Bohn JL (2016) Shielding \(^{2}\Sigma \) ultracold dipolar molecular collisions with electric fields. Phys Rev A 93(012):704.
  77. 77.
    Quemener G, Julienne PS (2012) Ultracold molecules under control! Chem Rev 112(9):4949–5011. Scholar
  78. 78.
    Rvachov TM, Son H, Sommer AT, Ebadi S, Park JJ, Zwierlein MW, Ketterle W, Jamison AO (2017) Long-lived ultracold molecules with electric and magnetic dipole moments. Phys Rev Lett 119(143):001. Scholar
  79. 79.
    Safronova MS, Budker D, DeMille D, Kimball DFJ, Derevianko A, Clark CW (2018) Search for new physics with atoms and molecules. Rev Mod Phys 90(025):008. Scholar
  80. 80.
    Schmid PC, Greenberg J, Miller MI, Loeffler K, Lewandowski HJ (2017) An ion trap time-of-flight mass spectrometer with high mass resolution for cold trapped ion experiments. Rev Sci Instrum 88(12):123,107. Scholar
  81. 81.
    Schmidt R, Knap M, Ivanov DA, You JS, Cetina M, Demler E (2018) Universal many-body response of heavy impurities coupled to a Fermi sea: a review of recent progress. Rep Prog Phys 81(2):024,401. Scholar
  82. 82.
    Sengupta K, Dupuis N, Majumdar P (2007) Bose-Fermi mixtures in an optical lattice. Phys Rev A 75(6):063,625.
  83. 83.
    Steinecker MH, McCarron DJ, Zhu Y, DeMille D (2016) Improved radio-frequency magneto-optical trap of SrF molecules. ChemPhysChem 17(22):3664–3669. Scholar
  84. 84.
    Sugawa S, Yamazaki R, Taie S, Takahashi Y (2011) Bose-Einstein condensate in gases of rare atomic species. Phys Rev A 84(1):011,610.
  85. 85.
    Taie S, Takasu Y, Sugawa S, Yamazaki R, Tsujimoto T, Murakami R, Takahashi Y (2010) Realization of a SU (2)\(\times \) SU (6) system of fermions in a cold atomic gas. Phys Rev Lett 105(19):190,401.
  86. 86.
    Takasu Y, Takahashi Y (2009) Quantum degenerate gases of ytterbium atoms. J Phys Soc Jpn 78(1):012,001. Scholar
  87. 87.
    Takasu Y, Maki K, Komori K, Takano T, Honda K, Kumakura M, Yabuzaki T, Takahashi Y (2003) Spin-singlet Bose-Einstein condensation of two-electron atoms. Phys Rev Lett 91(4):040,404.
  88. 88.
    Takekoshi T, Reichsöllner L, Schindewolf A, Hutson JM, Le Sueur CR, Dulieu O, Ferlaino F, Grimm R, Nägerl HC (2014) Ultracold dense samples of dipolar RbCs molecules in the rovibrational and hyperfine ground state. Phys Rev Lett 113(205301):205,301.
  89. 89.
    Tarbutt MR, Bethlem HL, Hudson JJ, Ryabov VL, Ryzhov VA, Sauer BE, Meijer G, Hinds EA (2004) Slowing heavy, ground-state molecules using an alternating gradient decelerator. Phys Rev Lett 92(17):173,002.
  90. 90.
    Tassy S, Nemitz N, Baumer F, Höhl C, Batär A, Görlitz A (2010) Sympathetic cooling in a mixture of diamagnetic and paramagnetic atoms. J Phys B: At, Mol Opt Phys 43(20):205,309. Scholar
  91. 91.
    Thalhammer G, Winkler K, Lang F, Schmid S, Grimm R, Denschlag JH (2006) Long-lived Feshbach molecules in a three-dimensional optical lattice. Phys Rev Lett 96(050):402. Scholar
  92. 92.
    Toscano J, Tauschinsky A, Dulitz K, Rennick CJ, Heazlewood BR, Softley TP (2017) Zeeman deceleration beyond periodic phase space stability. New J Phys 19(8):083,016. Scholar
  93. 93.
    Trimeche A, Bera MN, Cromières JP, Robert J, Vanhaecke N (2011) Trapping of a supersonic beam in a traveling magnetic wave. Eur Phys J D 65(1–2):263–271. Scholar
  94. 94.
    Truppe S, Hendricks R, Tokunaga S, Lewandowski H, Kozlov M, Henkel C, Hinds E, Tarbutt M (2013) A search for varying fundamental constants using hertz-level frequency measurements of cold CH molecules. Nat Commun 4:2600. Scholar
  95. 95.
    Truppe S, Hambach M, Skoff SM, Bulleid NE, Bumby JS, Hendricks RJ, Hinds EA, Sauer BE, Tarbutt MR (2017a) A buffer gas beam source for short, intense and slow molecular pulses. J Mod Opt 65(5–6):648–656. Scholar
  96. 96.
    Truppe S, Williams HJ, Hambach M, Caldwell L, Fitch NJ, Hinds EA, Sauer BE, Tarbutt MR (2017b) Molecules cooled below the Doppler limit. Nat Phys 13(12):1173–1176. Scholar
  97. 97.
    Vaidya VD, Tiamsuphat J, Rolston SL, Porto JV (2015) Degenerate Bose-Fermi mixtures of rubidium and ytterbium. Phys Rev A 92(043):604. Scholar
  98. 98.
    Viteau M, Chotia A, Allegrini M, Bouloufa N, Dulieu O, Comparat D, Pillet P (2008) Optical pumping and vibrational cooling of molecules. Science 321(5886):232–234. Scholar
  99. 99.
    Witkowski M, Nagórny B, Munoz-Rodriguez R, Ciuryło R, Zuchowski PS, Bilicki S, Piotrowski M, Morzyński P, Zawada M (2017) Dual Hg-Rb magneto-optical trap. Opt Express 25(4):3165–3179. Scholar
  100. 100.
    Wu X, Gantner T, Koller M, Zeppenfeld M, Chervenkov S, Rempe G (2017) A cryofuge for cold-collision experiments with slow polar molecules. Science 358(6363):645–648. Scholar
  101. 101.
    Yelin SF, Kirby K, Côté R (2006) Schemes for robust quantum computation with polar molecules. Phys Rev A 74(050):301. Scholar
  102. 102.
    Zabawa P, Wakim A, Haruza M, Bigelow NP (2011) Formation of ultracold \({X}^{1}{\Sigma }^{+}(v^{^{\prime }}=0)\) NaCs molecules via coupled photoassociation channels. Phys Rev A 84(061):401. Scholar
  103. 103.
    Zaccanti M, D’Errico C, Ferlaino F, Roati G, Inguscio M, Modugno G (2006) Control of the interaction in a Fermi-Bose mixture. Phys Rev A 74(4):041,605.

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Authors and Affiliations

  1. 1.Department of PhysicsDurham UniversityDurhamUK

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