Sputtering of Ices

  • Robert E. Johnson
  • Robert W. Carlson
  • Timothy A. Cassidy
  • Marcelo Fama
Chapter
Part of the Astrophysics and Space Science Library book series (ASSL, volume 356)

Abstract

Data obtained from the exploration of the outer solar system has led to a new area of physics: electronically induced sputtering of low-temperature, condensed-gas solids, here referred to as ices. Icy bodies in the outer solar system are bombarded by relatively intense fluxes of ions and electrons, as well as the background solar UV flux, causing changes in their optical reflectance and ejection (sputtering/desorption) of molecules from their surfaces. The low cohesive energies of ices lead to relatively large sputtering rates by both momentum transfer (‘knock-on’ collisions) and the electronic excitations produced by the incident particles. Such sputtering produces an ambient gas about an icy body, often the source of the local plasma. This chapter focuses on the ejection of material by ionizing radiation from a surface that is predominantly a molecular condensed gas solid. The incident radiation types considered are photons, electrons and ions with the emphasis on the ejection processes. This radiation also produces the chemical effects described in the chapters of sections II and III. The induced-chemistry can produce both more refractory and more volatile products and so affect the molecular ejection rate. The emphasis in this chapter is on the production of gas-phase species from icy surfaces in space. We describe the physics and chemistry leading to the ejection of atoms and molecules, give semi-empirical expressions based on these processes, and describe some applications.

References

  1. Akin MC, Petrik NG, Kimmel GA (2009) Electron-stimulated reactions and O2 production in methanol-covered amorphous solid water films. J Chem Phys 130:104710ADSGoogle Scholar
  2. Anders C, Urbassek HM (2009) Cluster-induced sputtering of molecular targets. Nucl Instrum Methods B267:3227–3231ADSGoogle Scholar
  3. Anders C, Bringa EM, Ziegenhain G, Graham GA, Hansen FJ, Park N, Teslich NE, Urbassek HM (2012) Why Nanoprojectiles Work Differently than Macroimpactors: The Role of Plastic Flow. Phys Rev Letts. 108:027601. http://prl.aps.org/abstract/PRL/v108/i2/e027601
  4. Andersson S, van Dishoeck EF (2008) Photodesorption of water ice: a molecular dynamics study. Astron Astrophys 491:907–916ADSGoogle Scholar
  5. Anders C, Urbassek HM, Johnson RE (2004) Linearity and additivity in cluster-induced sputtering: a molecular-dynamics study of van-der-Waals bonded systems. Phys Rev B70:155404-1-4ADSGoogle Scholar
  6. Arasa C, Andersson S, Cuppen HM, van Dishoeck EF, Kroes G-J (2010) Molecular dynamics simulations of the ice temperature dependence of water ice photodesorption. J Chem Phys 132:184510. doi:10.1063/1.3422213 ADSGoogle Scholar
  7. Ayotte P, Smith RS, Stevenson KP, Dohnálek Z, Kimmel GA, Kay BD (2001) Effect of porosity on the adsorption, desorption, trapping, and release of volatile gases by amorphous solid water. J Geophys Res 106:33387ADSGoogle Scholar
  8. Bagenal F, Dowling T, McKinnon W (2004) Jupiter: the planet, satellites and magnetosphere. Cambridge University Press, CambridgeGoogle Scholar
  9. Balaji V, David DE, Tian R, Michl J, Urbassek HM (1995) Nuclear sputtering of condensed diatonic molecules. J Phys Chem 99:15565–15572Google Scholar
  10. Baragiola RA, Vidal RA, Svendsen W, Schou J, Shi M, Bahr DA, Atteberrry CL (2003) Sputtering of water ice. Nucl Instrum Methods B209:294–303ADSGoogle Scholar
  11. Bar-Nun A, Hermann AG, Rappaport ML, Mekler Y (1985) Ejection of H2O, O2, H2 and H from water ice by 0.5–6 keV H+ and Ne+ ion bombardment. Surf Sci 150:143–156ADSGoogle Scholar
  12. Behrisch R, Eckstein W (2007) Sputtering by particle bombardment. Sponger, BerlinGoogle Scholar
  13. Benit J, Brown WL (1990) Sputtering of isotopically labeled H2O. Nucl Instrum Methods B46:448–454ADSGoogle Scholar
  14. Benit J, Bibring JP, Della-Negra S, Le Beyec Y, Mendenhall M, Rocard F, Standing K (1987) Erosion of ices by ion irradiation. Nucl Instrum Methods B19(20):838–842Google Scholar
  15. Bennett CJ, Jamieson CS, Osamura Y, Kaiser RI (2006) Laboratory studies on the irradiation of methane in interstellar, cometary, and solar system ices. Astrophys J 653:792–811ADSGoogle Scholar
  16. Boring JW, Nansheng Z, Chrisey DB, O’Shaughnessy DJ, Phipps JA, Johnson RE (1985) The production and sputtering of S2 by keV ion bombardment. In: Rickman H et al (eds) Asteroids, comets, and meteors II. University Uppsala Press, Uppsala, pp 229–234Google Scholar
  17. Boring JW, Garrett JW, Cummings TA, Johnson RE (1984a) Sputtering of solid SO2. Nucl Instrum Methods B1:321–326ADSGoogle Scholar
  18. Boring JW, Garrett J, Cummings TA, Johnson RE, Brown WL (1984b) Ion-induced molecular ejection from D2O ice. Surf Sci 147:227–240ADSGoogle Scholar
  19. Boring JW, Johnson RE, Reimann CT, Garrett JW, Brown WL, Marcantonio KJ (1983) Ion-induced chemistry in condensed gas solids. Nucl Instrum Methods 218:707–711Google Scholar
  20. Bradley JP (1994) Chemically anomalous, preaccretionally irradiated gains in interplanetary dust from comets. Science 265:925–929ADSGoogle Scholar
  21. Bringa EM, Johnson RE (2003) Ion interaction with solids: astrophysical application. In: Pirronello V, Krelowaky J (eds) Solid state astrochemistry. Kluwer, Netherlands, pp 357–393Google Scholar
  22. Bringa EM, Johnson RE (2002) Coulomb explosion and thermal spikes. Phys Rev Lett 88:165501-1- 4ADSGoogle Scholar
  23. Bringa EM, Johnson RE (2001) Angular dependence of the sputtering yield from cylindrical track. Nucl Instrum Methods B180:99–104ADSGoogle Scholar
  24. Bringa EM, Johnson RE (2000) Electronic sputtering of solid O2. Surf Sci 451:108–115ADSGoogle Scholar
  25. Bringa EM, Johnson RE (1999) Molecular dynamics study of non-equilibrium energy transport from a C\cylindrical track: part II. Models for the sputtering yield. Nucl Instrum Methods 152:267–290Google Scholar
  26. Bringa EM, Johnson RE, Papaleo RM (2002) Crater formation by single ions in the electronic stopping regime: comparison of molecular dynamics simulation with experiments on organic films. Phys Rev B65:094113-1-8ADSGoogle Scholar
  27. Bringa EM, Johnson RE, Jakas M (1999) Molecular-dynamics simulation of electronic sputtering. Phys Rev B 60:15107–15116ADSGoogle Scholar
  28. Brown WL, Johnson RE (1986) Sputtering of ices: a review. Nucl Instrum Methods B13:295–303ADSGoogle Scholar
  29. Brown WL, Augustyniak WM, Marcantonio KJ, Simmons EN, Boring JW, Johnson RE, Reimann CT (1984) Electronic sputtering of low temperature molecular solids. Nucl Instrum Methods B1:307–314ADSGoogle Scholar
  30. Brown WL, Augustyniak WM, Simmons E, Marcantonio KJ, Lanzerotti LJ, Johnson RE, Boring JW, Reimann CT, Foti G, Pirronello V (1982) Erosion and molecular formation in condensed gas films by electronic energy loss of fast ions. Nucl Instrum Methods 198:1–8ADSGoogle Scholar
  31. Brown WL, Augustyniak WM, Brody E, Cooper B, Lanzerotti LJ, Ramirez A, Evatt E, Johnson RE (1980a) Energy dependence of the erosion of H2O ice films by H and He ions. Nucl Instrum Methods 170:321–325ADSGoogle Scholar
  32. Brown WL, Augustyniak WM, Lanzerotti LJ, Johnson RE, Evatt R (1980b) Linear and nonlinear processes in the erosion of H2O Ice by fast light ions. Phys Rev Lett 45:1632–1635ADSGoogle Scholar
  33. Brown WL, Lanzerotti LJ, Poate JM, Augustyniak WM (1978) “Sputtering” of ice by MeV light ions. Phys Rev Lett 49:1027–1030ADSGoogle Scholar
  34. Burger MH, Wagner R, Jaumann R, Cassidy TA (2010) Effects of the external environment on icy satellites. Space Sci Rev 153:349–374ADSGoogle Scholar
  35. Calcagno L, Oostra DJ, Pedrys R, Haring A, de Vries AE (1986) Erosion of methane induced by energetic electron bomdradment. Nucl Instrum Methods B17:22–24ADSGoogle Scholar
  36. Carlson RW, Calvin WM, Dalton JB, Hansen GB, Hudson RL, Johnson RE, McCord TB, Moore MH (2009) Europa’s surface composition. In: Pappalardo R et al (eds) Chapter in Europa. University of Arizona Press, Tucson, pp 283–327Google Scholar
  37. Cassidy TA, Johnson RE (2005) Monte Carlo model of sputtering and other ejection processes within a regolith. Icarus 176:499–507ADSGoogle Scholar
  38. Cassidy T, Coll P, Raulin F, Carlson RW, Johnson RE, Loeffler MJ, Hand KH, Baragiola RA (2010) Radiolysis and photolysis of icy satellite surfaces: experiments and theory. Space Sci Rev 115:299–315. doi:10.1007/s11214-009-9625-3, Chapter in Exchange Processes in the Outer Solar SystemADSGoogle Scholar
  39. Cassidy TA, Johnson RE, Tucker OJ (2009) Trace constituents of Europa’s atmosphere. Icarus 201:182–190ADSGoogle Scholar
  40. Chrisey DB, Brown WL, Boring JW (1990) Electronic excitation of condensed CO: sputtering and chemical change. Surf Sci 225:130–142ADSGoogle Scholar
  41. Chrisey DB, Brown WL (1989) Electronic excitation of condensed CO: sputtering and chemical change. Surf Sci 225:130–142ADSGoogle Scholar
  42. Chrisey DB, Boring JW, Johnson RE, Phipps JA (1988a) Molecular ejection from low temperature sulfur by keV ions. Surf Sci 195:594–618ADSGoogle Scholar
  43. Chrisey DB, Johnson RE, Boring JW, Phipps JA (1988b) Ejection of sodium from sodium sulfide by the sputtering of the surface of Io. Icarus 75:233–244ADSGoogle Scholar
  44. Chrisey DB, Johnson RE, Phipps JA JA, McGrath MA, Boring WJ (1987) Sputtering of sulfur by keV ions: application to the magnetospheric plasma interaction with Io. Icarus 70:111–123ADSGoogle Scholar
  45. Chrisey DB, Boring JW, Phipps JA, Johnson RE (1986) Sputtering of molecular gas solids by keV ions. Nucl Instrum Methods B13:360–364ADSGoogle Scholar
  46. Christiansen JW, Capini DD, Tsong IST (1986) Sputtering of ices by keV ions. Nucl Instrum Methods B15:218–221ADSGoogle Scholar
  47. Cipriani F, Leblanc F, Witasse O, Johnson RE (2008) Sodium recycling at Europa: what do we learn from the sodium cloud variability. Geophys Res Lett 35:L19201. doi:10.1029/2008GL035061 ADSGoogle Scholar
  48. Cooper B, Tombrello TA (1984) Sputtering of water ice by MeV ions. Radiat Eff 80:203–209Google Scholar
  49. de Jonge R, Baller T, Tenner MG, de Vries AE, Snowden KJ (1986) Internal energy distribution of sputtered sulfur molecules. Nucl Intrum Methods B 17:213ADSGoogle Scholar
  50. de Vries AE, Haring RA, Haring A, Klein FS, Kummel AC, Saris FW (1984a) Synthesis and sputtering of newly formed molecules by kiloelectronvolt ions. J Phys Chem 88:4510–4512ADSGoogle Scholar
  51. de Vries AE, Haring RA, Haring A, Saris FW, Pedrys R (1984b) Emission of large hydrocarbons from frozen CH4 by keV proton irradiation. Nature 311:39–40ADSGoogle Scholar
  52. Eckstein W (2007) Sputtering yields. In: Behrisch R, Eckstein W (eds) Topics in applied physics, vol 110, Sputtering by particle Bombardment. Springer, Berlin/New York, pp 33–185Google Scholar
  53. Ellegaard O, Schou J, Stenum H, Pedrys R, Warczak B, Oostra DJ, Haring A, de Vries AE (1994) Sputtering of solid nitrogen and oxygen by keV hydrogen ions. Surf Sci 302:371–377ADSGoogle Scholar
  54. Ellegaard O, Schou J, Sorensen H, Pedrys R, Worcyak B (1993) Sputtering of solid nitrogen by keV helium ions. Nucl Instrum Methods B78:192–197ADSGoogle Scholar
  55. Ellegaard O, Schou J, Sivensen H, Birgesen P (1986) Electronic sputtering of solid nitrogen and oxygen by keV electrons. Surf Sci 147:474–492Google Scholar
  56. Erents SK, McCracken GM (1973) Desorption of solid hydrogen by energetic protons, deuterons, and electrons. J Appl Phys 44:3139–3145ADSGoogle Scholar
  57. Famá M, Loeffler MJ, Raut U, Baragiola RA (2010) Radiation-induced amorphization of crystalline ice. Icarus 207:314–319ADSGoogle Scholar
  58. Famá M, Shi J, Baragiola RA (2008) Sputtering of ice by low-energy ions. Surf Sci 602:156–161ADSGoogle Scholar
  59. Famá M, Teolis BD, Bahr DA, Baragiola RA (2007) Role of electron capture in ion-induced electronic sputtering of insulators. Phys Rev B 75(10), 10.1103/PhysRevB.75.100101Google Scholar
  60. Farenzena LS, Collado VM, Ponciano CR, da Silveira EF, Wien K (2005) Secondary ion emission from CO2–H2O ice irradiated by energetic heavy ions Part I. Measurement of the mass spectra. Int J Mass Spectrom 243:85–93Google Scholar
  61. Fenyo D, Sundqvist BUR, Karlsson BK, Johnson RE (1990) Molecular-dynamics study of electronic sputtering of large organic molecules. Phys Rev B42:1895–1902ADSGoogle Scholar
  62. Fleischer RL, Price PB, Walker RM (1975) Nuclear tracks in solids, Principles and applications. University of California, BerkleyGoogle Scholar
  63. Foti G, Calcagno L, Zhou FZ, Strazzulla G (1987) Chemical evolution of frozen gases by keV ion bombradment. Nucl Instrum Methods B24(25):522–525ADSGoogle Scholar
  64. Gibbs K, Brown WL, Johnson RE (1988) Electronic sputtering of condensed O2. Phys Rev B38:1–7Google Scholar
  65. Gnaser H (2007) Energy and angular distributions of Aputtered Species. In: Behrisch R, Eckstein W (eds) Topics in applied physics, vol 110, Sputtering by particle Bombardment. Springer, Berlin/New York, pp 231–323Google Scholar
  66. Grieves GA, Orlando TM (2005) The importance of pores in the electron stimulated production of D2 and O2 in low temperature ice. Surf Sci 593:180ADSGoogle Scholar
  67. Hama T, Yokoyama M, Yabushita A, Kawasaki M, Andersson S, Western CM, Ashfold MNR, Dixon RN, Watanabe N (2010) A desorption mechanism of water following vacuum-ultraviolet irradiation on amorphous solid water at 90 K. J Chem Phys 132:164508. doi:10.1063/1.3386577 ADSGoogle Scholar
  68. Hand KP, Carlson RW, Chyba CF (2007) Energy, chemical disequilibrium, and geological constraints on Europa. Astrobiology 7:1006–1022ADSGoogle Scholar
  69. Haring RA, Kolfschaten AW, de Vries AE (1984a) Chemical sputtering by keV ions. Nucl Instrum Methods B2:544–549ADSGoogle Scholar
  70. Haring RA, Pedrys R, Oostra DJ, Haring A, deVries AE (1984b) Reactive sputtering of simple condensed gases by keV ions II: mass spectra. Nucl Instrum Methods B5:476–482ADSGoogle Scholar
  71. Haring RA, Pedrys R, Oostra DJ, Haring A, de Vries AE (1984c) Reactive sputtering of simple condensed gases by keV ions III: kinetic energy distributions. Nucl Instrum Methods B5:483–488ADSGoogle Scholar
  72. Haring RA, Haring A, Klein FS, Kummel AC, De Vries AE (1983) Reactive sputtering of simple condensed gases by keV heavy ion bombardment. Nucl Instrum Methods 211:529–533Google Scholar
  73. He J, Gao K, Vidali G, Bennett CJ, Kaiser RI (2010) Formation of molecular hydrogen from methane ice. Astrophys J 721:1656–1662ADSGoogle Scholar
  74. Hendrix AR, Johnson RE (2008) Callisto: new insights from Galileo disk-resolved UV measurements. Astrophys J 687:706–713ADSGoogle Scholar
  75. Heiken G, Vaniman D, French BM (1991) Lunar sourcebook: a user’s guide to the moon. Cambridge University Press, Cambridge/New YorkGoogle Scholar
  76. Heide HG (1984) Electron microscopical results on cryoprotection of organic materials obtained with cold stages. Ultramicroscopy 14:271–278Google Scholar
  77. Hudel E, Steinacker E, Feulner P (1992) Kinetic energy distributions of particles desorbed from solid N2, O2, and NO by electron impact. Surf Sci 273:405–410ADSGoogle Scholar
  78. Jakas MM, Bringa EM, Johnson RE (2002) Fluid dynamics calculation of Sputtering from a cylindrical thermal spike. Phys Rev B65:165425-1-9. doi:10.1029/2002GL015855 ADSGoogle Scholar
  79. Johnson RE (2011) Photolysis and radiolysis of water ice. In: Khriachtchev L (ed) Chapter in physics and chemistry at low temperatures. World Scientific, SingaporeGoogle Scholar
  80. Johnson RE (2004) The magnetospheric plasma-driven evolution of satellite atmospheres. Astrophys J 609:L99–L102ADSGoogle Scholar
  81. Johnson RE (1998) Sputtering and desorption from icy surfaces. In: Schmitt B, de Bergh C (eds) Solar system ices. Kluwer, Dordrecht, pp 303–334Google Scholar
  82. Johnson RE (1997) Polar ‘Caps’ on Ganymede and Io revisited. Icarus 128:469–471ADSGoogle Scholar
  83. Johnson RE (1996) Sputtering of ices in the outer solar system. Rev Mod Phys 68:305–312ADSGoogle Scholar
  84. Johnson RE (1990) Energetic charged-particle interactions with atmospheres and surfaces. Springer, BerlinGoogle Scholar
  85. Johnson RE (1989) Electronic sputtering: angular and charge-state dependence of the yield via superposition. J Phys Colloque C2:251–257, Tome 50Google Scholar
  86. Johnson RE, Jesser WA (1997) O2/O3 micro-atmospheres in the surface of Ganymede. Astrophys J Letts 480:L79–L82ADSGoogle Scholar
  87. Johnson RE, Liu M (1996) Molecular dynamics studies of mini-cascades in electronically stimulated sputtering of condensed-gas solids. J Chem Phys 104:6041–6051ADSGoogle Scholar
  88. Johnson RE, Schou J (1993) Sputtering of inorganic insulators. In: Sigmund P (ed) Fundamental processes in the sputtering of atoms and molecules, vol 43, Matematisk-fysiske Meddelelser. The Royal Society, Copenhagen, pp 403–494Google Scholar
  89. Johnson RE, Sundqvist BUR (1992) Electronic sputtering: from atomic physics to continuum mechanics. Phys Today 45(3):28–36Google Scholar
  90. Johnson RE, Pospieszalska M (1991) Linear-to-quadratic transition in electronically stimulated sputtering of solid N2 and O2. Phys Rev B44:7263–7272ADSGoogle Scholar
  91. Johnson RE, Sittler EC (1990) Sputter-produced plasma as a measure of satellite surface composition: the Cassini mission. Geophys Res Lett 17:1629–1632ADSGoogle Scholar
  92. Johnson RE, Brown WL (1982) Electronic mechanisms for sputtering of condensed-gas solids by electronic ions. Nucl Instrum Methods 198:103–118Google Scholar
  93. Johnson RE, Burger MH, Cassidy TA, Leblanc F, Marconi M, Smyth WH (2009) Composition and detection of Europa’s sputter-induced atmosphere. In: Pappalardo R et al (eds) Chapter 20 in Europa. University of Arizona Press, Tucson, pp 507–527Google Scholar
  94. Johnson RE, Fama M, Liu M, Baragiola RA, Sittler EC Jr, Smith HT (2008) Sputtering of ice grains and icy satellites in Saturn’s inner magnetosphere. Planet Space Sci 56:1238–1243ADSGoogle Scholar
  95. Johnson RE, Cooper PD, Quickenden TI, Grieves GA, Orlando TM (2005) Production of oxygen by electronically induced dissociations in ice. J Chem Phys 123:184715ADSGoogle Scholar
  96. Johnson RE, Carlson RW, Cooper JF, Paranicas C, Moore MH, Wong MC (2004) Radiation effects on the surface of the Galilean satellites. In: Bagenal F, Dowling T, McKinnon WB (eds) Jupiter-the planet, satellites and magnetosphere. Cambridge University, Cambridge, pp 485–512, Chapter 20Google Scholar
  97. Johnson RE, Leblanc F, Yakshinskiy BV, Madey TE (2002) Energy distributions for desorption of sodium and potassium from ice: the Na/K ratio at Europa. Icarus 156:136–142ADSGoogle Scholar
  98. Johnson RE, Killen RM, Waite JH, Lewis WS (1998) Europa’s surface composition and sputter-produced ionosphere. Geophys Res Lett 25:3257–3260ADSGoogle Scholar
  99. Johnson RE, Pirronello V, Sundqvist BUR, Donn B (1991a) Desorption of large molecules from grains in dense clouds. Astrophys J 379:L75–L77ADSGoogle Scholar
  100. Johnson RE, Pospieszalska MK, Brown WL (1991b) Linear-to-quadratic transition in electronically stimulated sputtering of solid N2 and O2. Phys Rev B44:7263–7272ADSGoogle Scholar
  101. Johnson RE, Sundqvist BUR, Hedin A, Fenyo D (1989) Sputtering by fast ions based on a sum of impulses. Phys Rev B40:49–53ADSGoogle Scholar
  102. Johnson RE, Boring JW, Reimann CT, Barton LA, Seiveka EM, Garrett JW, Farmer KR, Brown WL, Lanzerotti LJ (1983a) Plasma Ion-induced molecular ejections on the Galilean satellites: energies of ejected molecules. Geophys Res Lett 10:892–895ADSGoogle Scholar
  103. Johnson RE, Lanzerotti LJ, Brown WL, Augustyniak WM, Mussil C (1983b) Charged particle erosion of frozen volatiles in ice grains and comets. Astron Astrophys 123:343–346ADSGoogle Scholar
  104. Johnson RE, Lanzerotti LJ, Brown WL (1982) Planetary applications of ion induced erosion of condensed-gas frosts. Nucl Instrum Methods 198:147–157ADSGoogle Scholar
  105. Kelly R (1990) On the dual role of the Knudsen layer and unsteady, adiabatic expansion in pulse sputtering phenomena. J Chem Phys 92:5047–5056ADSGoogle Scholar
  106. Killelea DR, Gibson KD, Hanqiu Yuan, James S. Becker, SibenerJ SJ (2012) Dynamics of the sputtering of water from ice films by collisions with energetic xenon atoms. Chem Phys 136:144705. doi:10.1063/1.3699041
  107. Kimmel GA, Orlando TM, Vizina C, Sanche L (1994) Low-energy electron-stimulated production of molecular hydrogen from amorphous water ice. J Chem Phys 101:3282ADSGoogle Scholar
  108. Kimmel GA, Orlando TM (1995) Low-energy (5–120 eV) electron-stimulated dissociation of amorphous D2O Ice: D(2S), O(3P2,1,0), and O(1D2) yields and velocity distributions. Phys Rev Lett 75:2606ADSGoogle Scholar
  109. Lanzerotti LJ, Brown WL, Marcantonio KJ (1987) Experimental study of erosion of methane ice by energetic ions and some considerations for astrophysics. Astrophys J 313:910–919ADSGoogle Scholar
  110. Lanzerotti LJ, Brown WL, Johnson RE (1985) Laboratory studies of ion irradiation of water, sulfur dioxide and methane ices. In: Klinger J et al (eds) Ices in the solar system. Riedel, Dordrecht, pp 317–333Google Scholar
  111. Lanzerotti LJ, Brown WL, Marcantonio KJ, Johnson RE (1984) Production of ammonia-depleted surface layers on the saturnian satellites by ion sputtering. Nature 312:139–140ADSGoogle Scholar
  112. Lanzerotti LJ, Brown WL, Augustyniak WM, Johnson RE (1982) Laboratory studies of charged particle erosion of SO2 ice and applications to the frosts of Io. Astrophys J 259:920–929ADSGoogle Scholar
  113. Lanzerotti LJ, Brown WL, Poate JM, Augustyniak WM (1978) On the contribution of water products from Galilean satellites to the Jovian magnetosphere. Geophys Res Lett 5:155–158ADSGoogle Scholar
  114. Leblanc F, Potter A, Killen R, Johnson RE (2005) Origins of Europa’s Na cloud and torus. Icarus 178:367–385ADSGoogle Scholar
  115. Lepoire DJ, Cooper BH, Melcher CL, Tombrello TA (1983) Sputtering of SO2 by high energy ions. Rad Effects 71:245–255Google Scholar
  116. Loeffler MJ, Raut U, Baragiola RA (2006) Enceladus: a source of nitrogen and an explanation for the water vapor plume observed by Cassini. Astrophys J 649:L133–L136ADSGoogle Scholar
  117. Madey TE, Johnson RE, Orlando TM (2002) Far-out surface science radiation-induced surface processes in the solar system. Surf Sci 500:838–858ADSGoogle Scholar
  118. Madey TE, Yakshinskiy BV, Ageev VN, Johnson RE (1998) Desorption of alkali atoms and ions from oxide surfaces: relevance to origins of Na and K in atmospheres of Mercury and the Moon. J Geophys Res 103:5873–5888ADSGoogle Scholar
  119. McGrath MA, Hansen CJ, Hendrix AR (2009) Observations of Europa’s tenuous atmosphere. In: Pappalardo R et al (eds) Chapter in Europa. University of Arizona Press, Tucson, p 85Google Scholar
  120. Melcher CL, LePoire DJ, Cooper BH, Tombrello TA (1982) Erosion of frozen sulfur dioxide by ion bombardment – applications to Io. Geophys Res Lett 9:1151–1154ADSGoogle Scholar
  121. Moore MH (1984) Studies of proton-irradiated SO2 at low temperatures: implications for Io. Icarus 59:114–128ADSGoogle Scholar
  122. Moore MH, Khanna RK (1990) The infrared and mass spectra of proton irradiated H2O and CO2 ices: identification of carbonic acid. Spec Chem Acta 479:255–262Google Scholar
  123. Mookerjee S, Beuve M, Khan SA, Toulemonde M, Roy A (2008) Sensitivity of ion-induced sputtering to the radial distribution of energy transfers: a molecular dynamics study. Phys Rev B78:045435ADSGoogle Scholar
  124. Öberg KI, van Dishoeck EF, Linnartz H (2009a) Photodesorption of ices I: CO, N2, and CO2. Astron Astrophys 496:281–293ADSGoogle Scholar
  125. Öberg KI, Linnartz H, Visser R, van Dishoeck EF (2009b) Photodesorption of Ices II. H2O and D2O. Astrophys J 693:1209–1218ADSGoogle Scholar
  126. Öberg KI, Fayolle EC, Cuppen HM, van Dishoeck EF, Linnartz H (2009c) Quantification of segregation dynamics in ice mixtures. Astron Astrophys 505:183–194ADSGoogle Scholar
  127. Orlando TM, Sieger MT (2003) The role of electron-stimulated production of O2 from water ice in the radiation processing of outer solar system surfaces. Surf Sci 528:1–7ADSGoogle Scholar
  128. Paranicas C, Cooper JF, Grarrett HB, Johnson RE, Sturnet SJ (2009) Europa’s radiation environment and its effects on the surface. In: Pappalardo R et al (eds) Europa. University of Arizona Press, TucsonGoogle Scholar
  129. Pedrys R, Krok F, Leskiewicz P, Schou J, Podschaske U, Cleff B (2000) Time-of-flight study of water ice sputtered by slow xenon ions. Nucl Instrum Meth B164:861–867ADSGoogle Scholar
  130. Pedrys R, Warczak B, Schou J, Stenum B, Ellegaard O (1997) Ejection of molecules from solid deuterium excited by keV electrons. Phys Rev Lett 79:3070–3073ADSGoogle Scholar
  131. Pedrys R, Oostra DJ, Haring A, de Vries AE (1989) Energy distributions for electronic sputtering of solid nitrogen. Radiat Eff Defect S 109:239–244Google Scholar
  132. Pedrys R, Oostra DJ, Haring RA, Calcagno L, Haring A, de Vries AE (1986) Emission of large molecules from methane by ion bombardment. Nucl Instrum Methods B17:15–21ADSGoogle Scholar
  133. Pedrys R, Haring RA, Haring A, de Vries AE (1984) Erosion of frozen SF6 by electron bombardment. Nucl Instrum Meth B2:573ADSGoogle Scholar
  134. Petrik NG, Kimmel GA (2003) Electron-stimulated reactions at the interfaces of amorphous solid water films driven by long-range energy transfer from the bulk. Phys Rev Lett 90:166102ADSGoogle Scholar
  135. Petrik NG, Kimmel GA (2004) Electron-stimulated production of molecular hydrogen at the interfaces of amorphous solid water films on Pt(111). J Chem Phys 121:3736ADSGoogle Scholar
  136. Petrik NG, Kimmel GA (2005) Electron-stimulated sputtering of thin amorphous solid water films on Pt(111). J Chem Phys 123:054702-1-7ADSGoogle Scholar
  137. Petrik NG, Kavetsky AG, Kimmel GA (2006a) Electron-stimulated production of molecular oxygen in amorphous solid water. J Phys Chem B110:2723Google Scholar
  138. Petrik NG, Kavetsky AG, Kimmel GA (2006b) Electron-stimulated production of molecular oxygen in amorphous solid water on Pt(111): precursor transport through the hydrogen bonding network. J Chem Phys 125:124702ADSGoogle Scholar
  139. Pirronello V, Strazzulla G, Foti G, Brown WL, Simmons E (1984) Formaldehyde formation in cometary nuclei. Astron Astrophys 134:204–206ADSGoogle Scholar
  140. Pirronello V, Brown WL, Lanzerotti LJ, Marcantonio KJ, Simmons E (1982) Formaldehyde formation in a H2O/CO2 ice mixture under irradiation by fast ions. Astrophys J 262:636–640ADSGoogle Scholar
  141. Ponciano CR, Farenzena LS, Collado VM, da Silveira EF, Wien K (2005) Secondary ion emission from CO2–H2O ice irradiated by energetic heavy ions Part II: analysis–search for organic ions. Int J Mass Spectrom 244:41–49Google Scholar
  142. Reimann CT, Johnson RE, Brown WL (1984) Sputtering and luminescence in electronically excited solid argon. Phys Rev Lett 53:600–603ADSGoogle Scholar
  143. Rocard F, Benit J, Bibring JP, Meuneir R (1986) Erosion of ices: physical and astrophysical discussion. Rad Effects 99:97–104Google Scholar
  144. Rook FL, Johnson RE, Brown WL (1985) Electronic sputtering of solid N2 and O2: a comparison of non-radiative relaxation processes. Surf Sci 164:625–639ADSGoogle Scholar
  145. Roth J (1983) In: Behrisch R (ed) Sputtering by particle bombardment II. Springer, BerlinGoogle Scholar
  146. Schriver-Mazzuoli L, Chaabouni H, Schriver A (2003) Infrared spectra of SO2 and SO2: H2O ices at low temperature. J Mol Struct 644:151–164ADSGoogle Scholar
  147. Schriver A, Schriver L, Perchard JP (1988) Infrared matrix isolation studies of complexes between water and sulfur dioxide: identification and structure of the 1:1, 1:2, and 2:1 species. J Mol Spect 127:125–142ADSGoogle Scholar
  148. Schou J, Pedrys R (2001) Sputtering of carbon monoxide ice by hydrogen ions. J Geophys Res 106:33309–33314ADSGoogle Scholar
  149. Schou J, Stenum B, Pedrys R (2001) Sputtering of solid deuterium by He-ions. Nucl Instrum Meth B 182:116–120ADSGoogle Scholar
  150. Schou J, Stenum B, Ellegaard O, Dutkiewicz L, Pedrys R (1995) Sputtering of the most volatile solids: the solid hydrogen. Nucl Instrum Methods B100:217–223ADSGoogle Scholar
  151. Schou J, Sorensen H, Borgesen P (1984) The measurement of electron-induced erosion of condensed gasses: experimental methods. Nucl Instrum Methods B5:44–57ADSGoogle Scholar
  152. Seiberling LE, Meins CK, Cooper BM, Griffith JE, Mendenhal MH, Tombrello TA (1982) The sputtering of insulating materials by fast heavy ions. Nucl Instrum Methods 198:17–25Google Scholar
  153. Shi M, Baragiola RA, Grosjean DE, Johnson RE, Jurac S, Schou J (1995a) Sputtering of water ice surfaces and the production of extended neutral atmospheres. J Geophys Res 100:26387–26395ADSGoogle Scholar
  154. Shi H, Cloutier P, Sanche L (1995b) Low-energy-electron stimulated desorption of metastable particles from condensed N2 and CO. Phys Rev B52:5385–5391ADSGoogle Scholar
  155. Sieger MT, Simpson WC, Orlando TM (1998) Production of O2 on icy satellites by electronic excitation of low-temperature water ice. Nature 394:554ADSGoogle Scholar
  156. Sieger MT, Simpson WC, Orlando TM (1997) Electron-stimulated desorption of D+ from D2O ice: surface structure and electronic excitations. Phys Rev B56:4925–4937ADSGoogle Scholar
  157. Sieveka E, Johnson RE (1982) Thermal- and plasma-induced molecular redistribution on the icy satellites. Icarus 51:528–548ADSGoogle Scholar
  158. Sigmund P (ed) (1993) Fundamental processes in the sputtering of atoms and molecules. Royal Danish Academy, CopenhagenGoogle Scholar
  159. Sigmund P (1981) Sputtering by particle bombardment. Theoretical concepts. In: Behrisch R (ed) Sputtering by particle bombardment I. Springer, Berlin, pp 9–72Google Scholar
  160. Sigmund P, Claussen C (1981) Sputtering from elastic-collision spikes in heavy-ion-bombarded metals. J Appl Phys 52:990–993ADSGoogle Scholar
  161. Šiller L, Sieger MT, Orlando TM (2003) Electron-stimulated desorption of D2O coadsorbed with CO2 ice at VUV and EUV energies. J Chem Phys 118:8898–8904ADSGoogle Scholar
  162. Stenum B, Schou J, Ellegaard O, Sorensen H, Pedrys R (1991a) Sputtering of solid hydrogenic targets by keV hydrogen ions. Phys Rev Lett 67:2842–2845ADSGoogle Scholar
  163. Stenum B, Ellegaard O, Schou J, Sørensen H, Pedrys R (1991b) Sputtering of frozen gases by molecular hydrogen ions. Nucl Instrum Methods B58:399–403ADSGoogle Scholar
  164. Stenum B, Ellegaard O, Schou J, Sorensen H (1990) Sputtering of solid hydrogenic targets by keV hydrogen ions. Nucl Instrum Methods B48:530–533ADSGoogle Scholar
  165. Strazzulla G, Baratta GA, Leto G, Foti G (1992) Ion-beam-induced amorphization of crystalline water ice. Europhys Lett 18:517ADSGoogle Scholar
  166. Strazzulla G, Torrisi L, Foti G (1988) Light scattering from ion-irradiated frozen gases. Europhys Lett 7:431–434ADSGoogle Scholar
  167. Strazzulla G, Torrisi L, Coffa S, Foti G (1987) Sputtering of sulfur: experiments and consequences for Io. Icarus 70:379–382ADSGoogle Scholar
  168. Sundqvist B, Hedin A, Hakansson P, Salehpour M, Save G, Johnson RE (1986) Sputtering of biomolecules by fast heavy ions. Nucl Instrum Methods B14:429–435ADSGoogle Scholar
  169. Teolis BD, Jones GH, Miles PF, Tokar RL, Magee BA, Waite JH, Roussos E, Young DT, Crary FJ, Coates AJ, Johnson RE, Tseng WL, Baragiola RA (2010) Cassini finds an oxygen–carbon dioxide atmosphere at Saturn’s Icy Moon Rhea. Science 330:1813–1815ADSGoogle Scholar
  170. Teolis BD, Shi J, Baragiola RA (2009) Formation, trapping, and ejection of radiolytic O2 from ion-irradiated water ice studied by sputter depth profiling. J Chem Phys 130:134704, 1–92009ADSGoogle Scholar
  171. Teolis BD, Loeffler MJ, Raut U, Fama M, Baragiola RA (2006) Ozone synthesis on the icy satellites. Astrophys J 644:L141ADSGoogle Scholar
  172. Teolis BD, Vidal RA, Shi J, Baragiola RA (2005) Mechanisms of O2 sputtering from water ice by keV ions. Phys Rev B72:245422ADSGoogle Scholar
  173. Thestrup B, Svendsen W, Schou J, Ellegaard O (1994) Sputtering of thick deuterium films by KeV electrons. Phys Rev Lett 73:1444–1447ADSGoogle Scholar
  174. Torrisi L, Coffa S, Foti G, Johnson RE, Chrisey DB, Boring JW (1988) Threshold dependence in the electronic sputtering of condensed sulfur. Phys Rev B38:1516–1519ADSGoogle Scholar
  175. Tucker OJ, Ivanov DS, Johnson RE, Zhigilei LV, Bringa EM (2005) Molecular dynamics simulation of sputtering from a cylindrical track: EAM versus pairpotentials. Nucl Instrum Methods B228:163–169ADSGoogle Scholar
  176. Trautman C, Spohn R, Toulemonde M (1993) Stopping power dependence of ion track etching in amorphous metallic Fe81B13.5 Si3.5C2.. Nucl Instrum Methods B83:513–517ADSGoogle Scholar
  177. Urbassek HM, Michl J (1987) A gas-flow model for the sputtering of condensed gases. Nucl Instrum Methods B22:480–490ADSGoogle Scholar
  178. Westley MR, Baragiola A, Johnson RE, Barratta G (1995a) Photodesorption from low-temperature water ice in interstellar and circumsolar grains. Nature 373:405–407ADSGoogle Scholar
  179. Westley MS, Baragiola RA, Johnson RE, Barratta GA (1995b) Ultraviolet photodesorption from water ice. Planet Space Sci 43:1311–1315ADSGoogle Scholar
  180. Zheng W, Jewitt D, Kaiser RI (2006a) Formation of hydrogen, oxygen and hydrogen peroxided in electron-irradiated water ice. Astrophys J 639:534–548ADSGoogle Scholar
  181. Zheng W, Jewitt D, Kaiser RI (2006b) Temperature dependence of the formation of hydrogen, oxygen, and hydrogen peroxide in electron-irradiated crystalline water ice. Astrophys J 648:753–761ADSGoogle Scholar
  182. Zheng W, Jewitt D, Osamura Y, Kaiser RI (2008) Formation of nitrogen and hydrogen-bearing molecules in solid ammonia and implications for solar system and interstellar ices. Astrophys J 674:1242–1250ADSGoogle Scholar
  183. Ziegler JF, Biersack JP, Littmark U (1985) The stopping and range of ions in solids. Pergamon, New YorkGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • Robert E. Johnson
    • 1
  • Robert W. Carlson
    • 2
  • Timothy A. Cassidy
    • 1
  • Marcelo Fama
    • 1
  1. 1.University of VirginiaCharlottesvilleUSA
  2. 2.Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaUSA

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