Summary of data in SCI database regarding Citations of Los Alamos Authors 1991 - 1995 In order to produce this report we loaded and analyzed all of the Science Citation Index database for the period 1991-1995. In total we processed over 3.8 million citations, and over 12GB of raw data. Here is a summary of the data that we extracted that is relevant to Los Alamos. Total number of publications (citations) containing one or more Los Alamos author, also broken down by citation type being Article or Review: Article Review 1991 - 1335 1102 20 1992 - 1338 1092 20 1993 - 1347 1058 20 1994 - 1441 1152 28 1995 - 1534 1220 37 Total - 6995 5624 125 The total number of citations that these publications have received since they were published is: 35,704 This number can be broken down as follows: Y E 1995 903 A R 1994 711 2927 O F 1993 689 2746 3734 A R T 1992 842 3044 3470 3576 I C L 1991 731 2850 3450 3070 2961 E 1991 1992 1993 1994 1995 YEAR ARTICLE HAS BEEN CITED Of the 6995 publications with at least one Los Alamos author, 4350 were cited at least once. The distribution of the number of times the Los Alamos publications were cited is as follows: Over 200 citings: 5 100 to 199 citings: 15 50 to 99 citings: 48 30 to 49 citings: 130 20 to 29 citings: 176 10 to 19 citings: 643 5 to 9 citings: 984 1 to 4 citings: 2349 The 10 most cited Los Alamos papers are the following: 417 LEACH FS#1993#C75#1215 313 ALLEMAND PM#1991#S253#301 258 SHEN ZX#1993#P70#1553 256 REHR JJ#1991#J113#5135 205 HAWLEY M#1991#S251#1587 194 TAKIGAWA M#1991#P43#247 180 HO DD#1995#N373#123 179 ABAZOV AI#1991#P67#3332 169 WILLIAMS JM#1992#A204# 161 DELEON JM#1991#P44#4146 The 2 most cited papers are: Mutations of a Muts Homolog in Hereditary Nonpolyposis Colorectal-Cancer Leach FS, Nicolaides NC, etc Cell, Vol. 75(#6) pp. 1215-1225, 1993 Organic Molecular Soft Ferromagnetism in a Fullerene-C60 Allemand PM, Khemani KC, etc. Science, Vol. 253(#5017) pp. 301-303, 1991 Of special interest is the paper by Ho, a 1995 paper which has already been cited 180 times: Rapid Turnover of Plasma Virions and CD4 Lymphocytes in HIV-1 Infection Ho DD, Neumann AU, etc Nature, Vol. 373(#6510) pp. 123-126, 1995 Los Alamos publications have appeared in the following number of journals in the period 1990-1994: 1991 - 315 1992 - 323 1993 - 339 1994 - 364 1995 - 388 Overall - 819 For 1991, the top ten journals in which Los Alamos publications appeared is as follows: 71 PHYSICAL REVIEW B-CONDENSED MATTER 61 PHYSICAL REVIEW LETTERS 58 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION 51 PHYSICAL REVIEW C-NUCLEAR PHYSICS 50 ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 47 JOURNAL OF APPLIED PHYSICS 40 PHYSICAL REVIEW A 29 ASTROPHYSICAL JOURNAL 28 SYNTHETIC METALS 24 PHYSICS OF FLUIDS B-PLASMA PHYSICS For 1992, the top ten journals in which Los Alamos publications appeared is as follows: 77 PHYSICAL REVIEW B-CONDENSED MATTER 68 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION 68 ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 59 PHYSICAL REVIEW C-NUCLEAR PHYSICS 45 PHYSICAL REVIEW LETTERS 34 PHYSICAL REVIEW A 32 PHYSICS LETTERS B 27 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 21 ASTROPHYSICAL JOURNAL 21 NUCLEAR PHYSICS A For 1993, the top ten journals in which Los Alamos publications appeared is as follows: 99 ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 83 PHYSICAL REVIEW B-CONDENSED MATTER 61 PHYSICAL REVIEW LETTERS 50 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION 45 PHYSICAL REVIEW C-NUCLEAR PHYSICS 37 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 27 PHYSICS LETTERS B 26 PHYSICAL REVIEW E 24 SYNTHETIC METALS 24 ASTROPHYSICAL JOURNAL For 1994, the top ten journals in which Los Alamos publications appeared is as follows: 83 ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 73 PHYSICAL REVIEW B-CONDENSED MATTER 56 PHYSICAL REVIEW LETTERS 54 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION 46 PHYSICA B 46 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 36 PHYSICAL REVIEW C-NUCLEAR PHYSICS 27 JOURNAL OF APPLIED PHYSICS 25 PHYSICAL REVIEW E 25 ASTROPHYSICAL JOURNAL For 1995, the top ten journals in which Los Alamos publications appeared is as follows: 90 PHYSICAL REVIEW B-CONDENSED MATTER 76 ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 62 PHYSICAL REVIEW LETTERS 42 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION 41 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 34 PHYSICAL REVIEW C-NUCLEAR PHYSICS 25 PHYSICAL REVIEW E 25 GEOPHYSICAL RESEARCH LETTERS 23 PHYSICS LETTERS B 23 ASTROPHYSICAL JOURNAL Cumulative for 1991-1995, the top ten journals in which Los Alamos publications appeared is as follows: 394 PHYSICAL REVIEW B-CONDENSED MATTER 376 ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 285 PHYSICAL REVIEW LETTERS 272 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION 225 PHYSICAL REVIEW C-NUCLEAR PHYSICS 175 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 124 JOURNAL OF APPLIED PHYSICS 122 ASTROPHYSICAL JOURNAL 118 PHYSICS LETTERS B 112 PHYSICAL REVIEW A ISI categorizes the journals that citations appear in into approximately 192 categories. Each journal can be assigned multiple categories. The following table shows for the years 1991-1995, the number of categories that Los Alamos publications were assigned to: Categories Unique 1991 1952 98 1992 2033 108 1993 1981 99 1994 2146 109 1995 2284 117 Cumulative 10396 144 For 1991, the top ten categories into which Los Alamos publications were classified in is as follows: 178 PHYSICS 144 PHYSICS, APPLIED 140 PHYSICS, CONDENSED MATTER 112 NUCLEAR SCIENCE & TECHNOLOGY 104 PHYSICS, NUCLEAR 76 INSTRUMENTS & INSTRUMENTATION 73 CHEMISTRY 69 GEOSCIENCES 68 PHYSICS, PARTICLES & FIELDS 65 ASTRONOMY & ASTROPHYSICS For 1992, the top ten categories into which Los Alamos publications were classified in is as follows: 177 PHYSICS 141 PHYSICS, CONDENSED MATTER 134 NUCLEAR SCIENCE & TECHNOLOGY 112 PHYSICS, NUCLEAR 106 MATERIALS SCIENCE 98 PHYSICS, PARTICLES & FIELDS 90 PHYSICS, APPLIED 90 CHEMISTRY 89 INSTRUMENTS & INSTRUMENTATION 69 SPECTROSCOPY For 1993, the top ten categories into which Los Alamos publications were classified in is as follows: 167 PHYSICS, CONDENSED MATTER 162 PHYSICS 130 CHEMISTRY 111 PHYSICS, NUCLEAR 105 GEOSCIENCES 103 NUCLEAR SCIENCE & TECHNOLOGY 86 ASTRONOMY & ASTROPHYSICS 76 PHYSICS, APPLIED 75 PHYSICS, PARTICLES & FIELDS 64 INSTRUMENTS & INSTRUMENTATION For 1994, the top ten categories into which Los Alamos publications were classified in is as follows: 155 PHYSICS, CONDENSED MATTER 154 PHYSICS 124 PHYSICS, APPLIED 110 NUCLEAR SCIENCE & TECHNOLOGY 104 PHYSICS, NUCLEAR 104 GEOSCIENCES 99 CHEMISTRY 91 ASTRONOMY & ASTROPHYSICS 79 MATERIALS SCIENCE 76 PHYSICS, PARTICLES & FIELDS For 1995, the top ten categories into which Los Alamos publications were classified in is as follows: 171 PHYSICS 139 PHYSICS, CONDENSED MATTER 129 PHYSICS, APPLIED 116 ASTRONOMY & ASTROPHYSICS 113 NUCLEAR SCIENCE & TECHNOLOGY 111 GEOSCIENCES 102 CHEMISTRY 74 METEREOLOGY & ATMOSPHERIC SCIENCES 72 PHYSICS, NUCLEAR 69 PHYSICS, FLUIDS & PLASMAS Cumulative for 1990-1994, the top ten categories into which Los Alamos publications were classified in is as follows: 842 PHYSICS 742 PHYSICS, CONDENSED MATTER 572 NUCLEAR SCIENCE & TECHNOLOGY 563 PHYSICS, APPLIED 504 PHYSICS, NUCLEAR 494 CHEMISTRY 455 GEOSCIENCES 420 ASTRONOMY & ASTROPHYSICS 376 PHYSICS, PARTICLES & FIELDS 372 MATERIALS SCIENCE