Physical Review Letters – Volume 64
January - June 1990

• Issue 26 –25 June 1990, pp. 3103-3203
• Issue 25 –18 June 1990, pp. 2965-3102
• Issue 24 –11 June 1990, pp. 2839-2963
• Issue 23 –4 June 1990, pp. 2733-2837
• Issue 22 –28 May 1990, pp. 2595-2732
• Issue 21 –21 May 1990, pp. 2467-2593
• Issue 20 –14 May 1990, pp. 2339-2466
• Issue 19 –7 May 1990, pp. 2215-2337
• Issue 18 –30 April 1990, pp. 2107-2214
• Issue 17 –23 April 1990, pp. 1995-2106
• Issue 16 –16 April 1990, pp. 1851-1993
• Issue 15 –9 April 1990, pp. 1693-1849
• Issue 14 –2 April 1990, pp. 1609-1692
• Issue 13 –26 March 1990, pp. 1477-1605
• Issue 12 –19 March 1990, pp. 1313-1476
• Issue 11 –12 March 1990, pp. 1189-1311
• Issue 10 –5 March 1990, pp. 1073-1188
• Issue 9 –26 February 1990, pp. 983-1072
• Issue 8 –19 February 1990, pp. 817-981
• Issue 7 –12 February 1990, pp. 705-815
• Issue 6 –5 February 1990, pp. 611-703
• Issue 5 –29 January 1990, pp. 499-607
• Issue 4 –22 January 1990, pp. 327-497
• Issue 3 –15 January 1990, pp. 239-323
• Issue 2 –8 January 1990, pp. 111-238
• Issue 1 –1 January 1990, pp. 1-109