Publication Information

{'id': 'https://openalex.org/W2051140402', 'doi': 'https://doi.org/10.1029/jb074i025p05867', 'title': 'Electrical properties of rocks and their significance for lunar radar observations', 'display_name': 'Electrical properties of rocks and their significance for lunar radar observations', 'publication_year': 1969, 'publication_date': '1969-11-15', 'ids': {'openalex': 'https://openalex.org/W2051140402', 'doi': 'https://doi.org/10.1029/jb074i025p05867', 'mag': '2051140402'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1029/jb074i025p05867', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S207178839', 'display_name': 'Journal of Geophysical Research Atmospheres', 'issn_l': '0148-0227', 'issn': ['0148-0227', '2156-2202'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315809', 'host_organization_name': 'American Geophysical Union', 'host_organization_lineage': ['https://openalex.org/P4310315809'], 'host_organization_lineage_names': ['American Geophysical Union'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5103737726', 'display_name': 'Malcolm J. Campbell', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Malcolm J. Campbell', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5103464528', 'display_name': 'Juris Ulrichs', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Juris Ulrichs', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 7.143, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 318, 'citation_normalized_percentile': {'value': 0.997935, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '74', 'issue': '25', 'first_page': '5867', 'last_page': '5881'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10406', 'display_name': 'Planetary Science and Exploration', 'score': 0.998, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10406', 'display_name': 'Planetary Science and Exploration', 'score': 0.998, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T13126', 'display_name': 'Scientific Research and Discoveries', 'score': 0.963, 'subfield': {'id': 'https://openalex.org/subfields/3109', 'display_name': 'Statistical and Nonlinear Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11609', 'display_name': 'Geophysical Methods and Applications', 'score': 0.9618, 'subfield': {'id': 'https://openalex.org/subfields/2212', 'display_name': 'Ocean Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/regolith', 'display_name': 'Regolith', 'score': 0.7585918}], 'concepts': [{'id': 'https://openalex.org/C41642174', 'wikidata': 'https://www.wikidata.org/wiki/Q106551', 'display_name': 'Regolith', 'level': 2, 'score': 0.7585918}, {'id': 'https://openalex.org/C554190296', 'wikidata': 'https://www.wikidata.org/wiki/Q47528', 'display_name': 'Radar', 'level': 2, 'score': 0.70646816}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.6083857}, {'id': 'https://openalex.org/C199289684', 'wikidata': 'https://www.wikidata.org/wiki/Q83353', 'display_name': 'Mineralogy', 'level': 1, 'score': 0.50672513}, {'id': 'https://openalex.org/C168651791', 'wikidata': 'https://www.wikidata.org/wiki/Q211569', 'display_name': 'Permittivity', 'level': 3, 'score': 0.473487}, {'id': 'https://openalex.org/C125287762', 'wikidata': 'https://www.wikidata.org/wiki/Q1758948', 'display_name': 'Absorption (acoustics)', 'level': 2, 'score': 0.45612872}, {'id': 'https://openalex.org/C204323151', 'wikidata': 'https://www.wikidata.org/wiki/Q905424', 'display_name': 'Range (aeronautics)', 'level': 2, 'score': 0.41264665}, {'id': 'https://openalex.org/C8058405', 'wikidata': 'https://www.wikidata.org/wiki/Q46255', 'display_name': 'Geophysics', 'level': 1, 'score': 0.34997457}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.32559407}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.28153235}, {'id': 'https://openalex.org/C87355193', 'wikidata': 'https://www.wikidata.org/wiki/Q411', 'display_name': 'Astrobiology', 'level': 1, 'score': 0.14842817}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.12267843}, {'id': 'https://openalex.org/C133386390', 'wikidata': 'https://www.wikidata.org/wiki/Q184996', 'display_name': 'Dielectric', 'level': 2, 'score': 0.105825216}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.10143858}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1029/jb074i025p05867', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S207178839', 'display_name': 'Journal of Geophysical Research Atmospheres', 'issn_l': '0148-0227', 'issn': ['0148-0227', '2156-2202'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315809', 'host_organization_name': 'American Geophysical Union', 'host_organization_lineage': ['https://openalex.org/P4310315809'], 'host_organization_lineage_names': ['American Geophysical Union'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 14, 'referenced_works': ['https://openalex.org/W1902891510', 'https://openalex.org/W1903124230', 'https://openalex.org/W1995230774', 'https://openalex.org/W2062160193', 'https://openalex.org/W2069926122', 'https://openalex.org/W2104349363', 'https://openalex.org/W2132169314', 'https://openalex.org/W2152318224', 'https://openalex.org/W2325118684', 'https://openalex.org/W2340327253', 'https://openalex.org/W247086074', 'https://openalex.org/W4234081705', 'https://openalex.org/W4250140693', 'https://openalex.org/W4254881165'], 'related_works': ['https://openalex.org/W4385839086', 'https://openalex.org/W4308169262', 'https://openalex.org/W36267311', 'https://openalex.org/W2986318738', 'https://openalex.org/W2368710213', 'https://openalex.org/W2131102113', 'https://openalex.org/W2031755626', 'https://openalex.org/W1582582914', 'https://openalex.org/W1559441798', 'https://openalex.org/W1510055941'], 'abstract_inverted_index': {'Journal': [0], 'of': [1, 12, 89, 99, 112, 123, 142, 152, 154, 164, 172, 272, 275, 282, 305, 332, 354, 376, 450, 460, 468, 491, 504, 523, 528, 537, 561, 570, 587, 598, 616, 647], 'Geophysical': [2], 'Research': [3], '(1896-1977)Volume': [4], '74,': [5], 'Issue': [6], '25': [7], 'p.': [8], '5867-5881': [9, 698], 'Electrical': [10, 545], 'properties': [11, 459, 522, 569], 'rocks': [13, 144, 161, 292, 359, 462, 524], 'and': [14, 87, 91, 103, 110, 129, 162, 175, 193, 217, 274, 357, 360, 434, 443, 463, 488, 508, 525, 636, 663], 'their': [15, 464], 'significance': [16], 'for': [17, 27, 36, 48, 57, 231, 437, 651, 671, 683], 'lunar': [18, 334, 389, 469], 'radar': [19, 226, 263, 295], 'observations': [20], 'Malcolm': [21, 24, 42, 45], 'J.': [22, 25, 43, 46, 315, 327, 418, 518, 555, 603, 623, 686], 'Campbell,': [23, 44, 324], 'CampbellSearch': [26, 47], 'more': [28, 37, 49, 58], 'papers': [29, 38, 50, 59], 'by': [30, 39, 51, 60, 600], 'this': [31, 40, 52, 61, 124], 'authorJuris': [32, 53], 'Ulrichs,': [33, 54, 328], 'Juris': [34, 55], 'UlrichsSearch': [35, 56], 'author': [41, 62], 'First': [63], 'published:': [64], '15': [65], 'November': [66, 696], '1969': [67], 'https://doi.org/10.1029/JB074i025p05867Citations:': [68], '271AboutPDF': [69], 'ToolsRequest': [70], 'permissionExport': [71], 'citationAdd': [72], 'to': [73, 95, 118, 148, 214, 224, 245, 268], 'favoritesTrack': [74], 'citation': [75], 'ShareShare': [76], 'Give': [77], 'accessShare': [78, 81], 'full': [79], 'text': [80], 'full-text': [82, 97, 121], 'accessPlease': [83], 'review': [84], 'our': [85], 'Terms': [86, 109], 'Conditions': [88, 111], 'Use': [90], 'check': [92], 'box': [93], 'below': [94, 117], 'share': [96, 119], 'version': [98, 122], 'article.I': [100], 'have': [101, 167, 180], 'read': [102], 'accept': [104], 'the': [105, 115, 150, 155, 215, 237, 240, 254, 280, 306, 310, 333, 388, 409, 489, 492, 559, 568], 'Wiley': [106], 'Online': [107], 'Library': [108], 'UseShareable': [113], 'LinkUse': [114], 'link': [116], 'a': [120, 135, 199, 258, 303, 571], 'article': [125], 'with': [126, 202, 466], 'your': [127], 'friends': [128], 'colleagues.': [130], 'Learn': [131], 'more.Copy': [132], 'URL': [133], 'Share': [134], 'linkShare': [136], 'onEmailFacebookTwitterLinkedInRedditWechat': [137], 'Abstract': [138], 'A': [139], 'wide': [140, 189], 'variety': [141], 'terrestrial': [143, 356], 'has': [145], 'been': [146, 168, 181], 'investigated': [147], 'determine': [149], 'range': [151], 'variation': [153, 241], 'high-frequency': [156], 'electrical': [157, 458], 'properties.': [158], 'Both': [159], 'solid': [160], 'powders': [163], 'various': [165], 'types': [166, 440], 'measured': [169], 'at': [170, 183, 299], 'frequencies': [171, 227], '450': [173], 'MHz': [174], '35': [176], 'GHz;': [177], 'some': [178], 'measurements': [179, 222, 665], 'made': [182], 'elevated': [184], 'temperatures.': [185], 'Solid': [186], 'materials': [187], 'show': [188], 'variations': [190], 'in': [191, 257, 279, 290, 302, 564, 620], 'permittivity': [192], 'absorption': [194, 288], 'length,': [195], 'but': [196, 251], 'apart': [197], 'from': [198, 242], 'small': [200], 'trend': [201], 'silica': [203], 'content': [204], 'it': [205, 218], 'is': [206, 211, 219, 248], 'not': [207], 'clear': [208], 'that': [209, 221, 294], 'there': [210], 'any': [212], 'pattern': [213], 'variations,': [216], 'unlikely': [220], 'limited': [223], 'these': [225], 'will': [228], 'be': [229, 266], 'useful': [230], 'identification.': [232], 'With': [233], 'powdered': [234, 291], 'rocks,': [235], 'on': [236, 253, 309, 387, 567, 666], 'other': [238], 'hand,': [239], 'rock': [243, 246, 439], 'type': [244, 247, 307], 'much': [249], 'smaller,': [250], 'depends': [252], 'powder': [255], 'density': [256, 273, 276], 'quite': [259], 'predictable': [260], 'way.': [261], 'Consequently,': [262], 'information': [264, 283], 'can': [265], 'employed': [267], 'make': [269], 'precise': [270], 'estimates': [271], 'profiles': [277], 'even': [278], 'absence': [281], 'about': [284], 'composition.': [285], 'The': [286, 351, 362, 391, 404, 407], 'long': [287], 'lengths': [289], 'indicate': [293], 'reflections': [296], 'may': [297], 'occur': [298], 'considerable': [300], 'depths': [301], 'regolith': [304], 'found': [308], 'moon.': [311], 'References': [312], 'Böttcher,': [313], 'C.': [314, 679], 'F.,': [316], 'Theory': [317, 375, 503], 'oJ': [318], 'Electric': [319], 'Polarization,': [320], 'Elsevier,': [321], 'Amsterdam,': [322], '1952.': [323], 'M.': [325, 349], 'J.,': [326], 'T.': [329], 'Gold,': [330, 384, 402], 'Density': [331], 'surface,': [335, 390, 406], 'Science,': [336], '159,': [337], '973,': [338], '1967.': [339, 453, 552, 630], 'Fensler,': [340], 'W.': [341, 412, 556, 579, 659], 'E.,': [342, 428], 'E.': [343, 516, 543], 'F.': [344], 'Knott,': [345], 'A.': [346, 419, 582, 632, 644], 'Olte,': [347], 'K.': [348, 367, 396, 612], 'Siegel,': [350], 'electromagnetic': [352], 'parameters': [353], 'selected': [355], 'extraterrestrial': [358], 'glasses,': [361], 'Moon': [363, 392], 'Z.': [364, 366, 393, 395], 'Kopal,': [365, 394], 'Mikhailov,': [368, 397], 'Academic': [369, 398], 'Press,': [370, 381, 399, 423, 549, 639], 'London,': [371, 382, 400, 510, 629], '1962.': [372, 401, 479, 608], 'Fröhlich,': [373], 'H.,': [374, 514, 613], 'Dielectrics,': [377, 621], '76,': [378], 'Oxford': [379], 'University': [380], '1949.': [383], 'T.,': [385, 403], 'Processes': [386], "moon's": [405], 'Nature': [408], 'Lunar': [410], 'Surface': [411], 'N.': [413], 'Hess,': [414], 'D.': [415, 513, 581], 'H.': [416], 'Menzel,': [417], "O'Keefe,": [420], 'Johns': [421], 'Hopkins': [422], 'Baltimore,': [424], '1966.': [425, 541], 'Griffin,': [426], 'R.': [427, 429, 519], 'L.': [430, 611], 'Marovelli,': [431], 'Dielectric': [432, 614, 634, 661], 'constants': [433], 'dissipation': [435], 'factors': [436], 'six': [438], 'between': [441], '30': [442], '100': [444], 'MHzU.S.': [445], 'Dep.': [446], 'Interior': [447], 'Rep.': [448, 655, 675], '6913Bureau': [449], 'Mines,': [451], 'Minneapolis,': [452], 'Krotikov,': [454, 480], 'V.': [455, 481, 483], 'D.,': [456, 482], 'Some': [457], 'earth': [461], 'comparison': [465], 'those': [467], 'surface': [470], 'layer,': [471], 'Izv.': [472], 'Vysshikh': [473], 'Uchebn.': [474], 'Zavedenii': [475], 'Radiofiz.,': [476], '5,': [477], '1057–1061,': [478], 'S.': [484, 531], 'Troitsky,': [485], 'Radio': [486], 'emission': [487], 'nature': [490], 'moon,': [493], 'Usp.': [494], 'Fiz.': [495], 'Nauk,': [496], '81,': [497], '589–639,': [498], '1963.': [499, 677], 'Lewin,': [500], 'L.,': [501], 'Advanced': [502], 'Waveguides,': [505], '149–156,': [506], 'Iliffe': [507], 'Sons,': [509], '1951.': [511], 'Lindsley,': [512], 'G.': [515], 'Andreasen,': [517], 'Balsley,': [520], 'Magnetic': [521], 'minerals,': [526], 'Handbook': [527], 'Physical': [529], 'Constants': [530], 'P.': [532], 'Clark,': [533], '543–552,': [534], 'Geological': [535], 'Society': [536], 'America,': [538], 'New': [539, 550], 'York,': [540, 551], 'Parkhomenko,': [542], 'I.,': [544], 'Properties': [546], 'Rocks,': [547], 'Plenum': [548], 'Rayleigh,': [553], 'Lord,': [554], 'Strutt,': [557], 'On': [558, 596], 'influence': [560], 'obstacles': [562], 'arranged': [563], 'rectangular': [565], 'order': [566], 'medium,': [572], 'Phil.': [573], 'Mag.,': [574], '34,': [575], '481–502,': [576], '1892.': [577], 'Spitzer,': [578], 'G.,': [580], 'Kleinman,': [583], 'Infrared': [584], 'lattice': [585], 'bands': [586], 'quartz,': [588], 'Phys.': [589], 'Rev.,': [590], '121,': [591], '1324–1335,': [592], '1961.': [593], 'Twersky,': [594], 'V.,': [595], 'scattering': [597], 'waves': [599], 'random': [601], 'distributions,': [602], 'Math.': [604], 'Phys.,': [605, 688], '3,': [606], '724–734,': [607], 'Van': [609], 'Beek,': [610], 'behavior': [615], 'heterogeneous': [617], 'systems,': [618], 'Progress': [619], '7': [622], 'B.': [624], 'Birks,': [625], '69,': [626], 'Heywood': [627], 'Books,': [628], 'vonHippel,': [631, 643], 'R.,': [633, 645], 'Materials': [635], 'Applications,': [637], 'M.I.T.': [638], 'Cambridge,': [640], 'Mass.,': [641], '1954.': [642], 'Table': [646], 'dielectric': [648, 684], 'materialsM.I.T.': [649, 669], 'Lab.': [650, 670], 'Insulation': [652, 672], 'Res.': [653, 673], 'Tech.': [654, 674], '119,': [656], '1957.': [657], 'Westphal,': [658], 'B.,': [660], 'constant': [662], 'loss': [664], 'high': [667], 'temperature': [668], '182,': [676], 'Works,': [678], 'N.,': [680], 'Resonant': [681], 'cavities': [682], 'measurements,': [685], 'Appl.': [687], '18,': [689], '605–612,': [690], '1947.': [691], 'Citing': [692], 'Literature': [693], 'Volume74,': [694], 'Issue2515': [695], '1969Pages': [697], 'ReferencesRelatedInformation': [699]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2051140402', 'counts_by_year': [{'year': 2024, 'cited_by_count': 6}, {'year': 2023, 'cited_by_count': 10}, {'year': 2022, 'cited_by_count': 16}, {'year': 2021, 'cited_by_count': 11}, {'year': 2020, 'cited_by_count': 9}, {'year': 2019, 'cited_by_count': 10}, {'year': 2018, 'cited_by_count': 10}, {'year': 2017, 'cited_by_count': 10}, {'year': 2016, 'cited_by_count': 11}, {'year': 2015, 'cited_by_count': 13}, {'year': 2014, 'cited_by_count': 7}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 5}], 'updated_date': '2024-12-24T02:25:31.219626', 'created_date': '2016-06-24'}