Question: Which Australian Nobel prize winner in the field of physics is younger ?

text: List of Australian Nobel laureates
Australian Nobel laureates

Since 1915 there have been sixteen Australian winners of the Nobel Prize. Half of these prizes (eight) have been awarded in the field of Physiology or Medicine Most Australians awarded Nobel prizes before the end of the awarding of British/Imperial honours (in 1992) also received (or were offered) knighthoods. This list includes laureates who were not born in Australia, but who nevertheless spent a significant portion of their training or career there.
Year Laureate Field Life Citation
2017 International Campaign to Abolish Nuclear Weapons Peace 2007- for its work to draw attention to the catastrophic humanitarian consequences of any use of nuclear weapons and for its ground-breaking efforts to achieve a treaty-based prohibition of such weapons
2011 Brian P. Schmidt Physics 1967- for the discovery of the accelerating expansion of the Universe through observations of distant supernovae shared with Saul Perlmutter and Adam G. Riess
2009 Elizabeth Blackburn Physiology or Medicine 1948- for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase shared with Carol W. Greider and Jack W. Szostak
2005 Barry J. Marshall Physiology or Medicine 1951- for their discovery of the bacterium Helicobacter pylori and its role in gastritis and peptic ulcer disease shared with J. Robin Warren
2005 J. Robin Warren Physiology or Medicine 1937- for their discovery of the bacterium Helicobacter pylori and its role in gastritis and peptic ulcer disease shared with Barry J. Marshall
2003 J. M. Coetzee Literature 1940- who in innumerable guises portrays the surprising involvement of the outsider
1996 Peter C. Doherty Physiology or Medicine 1940- for their discoveries concerning the specificity of the cell mediated immune defence shared with Rolf M. Zinkernagel
1975 Sir John Cornforth Chemistry 1917-2013 for his work on the stereochemistry of enzyme -catalyzed reactions shared with Vladimir Prelog
1973 Patrick White Literature 1912-1990 for an epic and psychological narrative art which has introduced a new continent into literature
1970 Sir Bernard Katz Physiology or Medicine 1911-2003 for their discoveries concerning the humoral transmittors in the nerve terminals and the mechanism for their storage , release and inactivation shared with Ulf von Euler and Julius Axelrod
1964 Alexander M. Prokhorov Physics 1916-2002 for fundamental work in the field of quantum electronics , which has led to the construction of oscillators and amplifiers based on the maser - laser principle shared with Charles H. Townes and Nicolay G. Basov
1963 Sir John Carew Eccles Physiology or Medicine 1903-1997 for their discoveries concerning the ionic mechanisms involved in excitation and inhibition in the peripheral and central portions of the nerve cell membrane shared with Alan L. Hodgkin and Andrew F. Huxley
1960 Sir Frank Macfarlane Burnet Physiology or Medicine 1899-1985 for discovery of acquired immunological tolerance shared with Peter Medawar
1945 Howard Florey Physiology or Medicine 1898-1968 for the discovery of penicillin and its curative effect in various infectious diseases shared with Alexander Fleming and Ernst B . Chain