Applied Physics Letters

Issue 6 - Issue 6 54 Issue 5 - Issue 5 55 Issue 4 - Issue 4 60 Issue 3 - Issue 3 55 Issue 2 - Issue 2 65 Issue 1 - Issue 1 65

Issue 9 - Issue 9 54 Issue 8 - Issue 8 60 Issue 7 - Issue 7 52 Issue 6 - Issue 6 53 Issue 5 - Issue 5 45 Issue 4 - Issue 4 48 Issue 3 - Issue 3 40 Issue 26 - Issue 26 56 Issue 25 - Issue 25 69 Issue 24 - Issue 24 55 Issue 23 - Issue 23 55 Issue 22 - Issue 22 50 Issue 21 - Issue 21 60 Issue 20 - Issue 20 60 Issue 2 - Issue 2 54 Issue 19 - Issue 19 60 Issue 18 - Issue 18 55 Issue 17 - Issue 17 55 Issue 16 - Issue 16 55 Issue 15 - Issue 15 60 Issue 14 - Issue 14 55 Issue 13 - Issue 13 60 Issue 12 - Issue 12 66 Issue 11 - Issue 11 100 Issue 10 - Issue 10 53 Issue 1 - Issue 1 51

Issue 9 - Issue 9 52 Issue 8 - Issue 8 53 Issue 7 - Issue 7 58 Issue 6 - Issue 6 53 Issue 5 - Issue 5 52 Issue 4 - Issue 4 50 Issue 3 - Issue 3 55 Issue 26 - Issue 26 48 Issue 25 - Issue 25 46 Issue 24 - Issue 24 48 Issue 23 - Issue 23 55 Issue 22 - Issue 22 58 Issue 21 - Issue 21 40 Issue 20 - Issue 20 55 Issue 2 - Issue 2 57 Issue 19 - Issue 19 56 Issue 18 - Issue 18 56 Issue 17 - Issue 17 57 Issue 16 - Issue 16 61 Issue 15 - Issue 15 57 Issue 14 - Issue 14 55 Issue 13 - Issue 13 53 Issue 12 - Issue 12 55 Issue 11 - Issue 11 55 Issue 10 - Issue 10 60 Issue 1 - Issue 1 54

Issue 9 - Issue 9 43 Issue 8 - Issue 8 70 Issue 7 - Issue 7 44 Issue 6 - Issue 6 48 Issue 5 - Issue 5 46 Issue 4 - Issue 4 58 Issue 3 - Issue 3 55 Issue 26 - Issue 26 53 Issue 25 - Issue 25 52 Issue 24 - Issue 24 52 Issue 23 - Issue 23 58 Issue 22 - Issue 22 57 Issue 21 - Issue 21 44 Issue 20 - Issue 20 58 Issue 2 - Issue 2 88 Issue 19 - Issue 19 46 Issue 18 - Issue 18 22 Issue 17 - Issue 17 53 Issue 16 - Issue 16 54 Issue 15 - Issue 15 47 Issue 14 - Issue 14 47 Issue 13 - Issue 13 52 Issue 12 - Issue 12 60 Issue 11 - Issue 11 58 Issue 10 - Issue 10 45 Issue 1 - Issue 1 78