Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2151800339', 'doi': 'https://doi.org/10.1103/physrevb.46.16067', 'title': 'Adsorbate-substrate and adsorbate-adsorbate interactions of Na and K adlayers on Al(111)', 'display_name': 'Adsorbate-substrate and adsorbate-adsorbate interactions of Na and K adlayers on Al(111)', 'publication_year': 1992, 'publication_date': '1992-12-15', 'ids': {'openalex': 'https://openalex.org/W2151800339', 'doi': 'https://doi.org/10.1103/physrevb.46.16067', 'mag': '2151800339', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/10003746'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevb.46.16067', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210174675', 'display_name': 'Physical review. B, Condensed matter', 'issn_l': '0163-1829', 'issn': ['0163-1829', '1095-3795'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320261', 'host_organization_name': 'American Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310320261'], 'host_organization_lineage_names': ['American Physical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://pure.mpg.de/pubman/item/item_742970_4/component/file_3240541/PRB-46-16067-1992.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5010019307', 'display_name': 'Jörg Neugebauer', 'orcid': 'https://orcid.org/0000-0002-7903-2472'}, 'institutions': [{'id': 'https://openalex.org/I2800875726', 'display_name': 'Fritz Haber Institute of the Max Planck Society', 'ror': 'https://ror.org/03k9qs827', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I2800875726']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Jörg Neugebauer', 'raw_affiliation_strings': ['Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-1000 Berlin 33, Germany'], 'affiliations': [{'raw_affiliation_string': 'Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-1000 Berlin 33, Germany', 'institution_ids': ['https://openalex.org/I2800875726']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5067145443', 'display_name': 'Matthias Scheffler', 'orcid': 'https://orcid.org/0000-0002-1280-9873'}, 'institutions': [{'id': 'https://openalex.org/I2800875726', 'display_name': 'Fritz Haber Institute of the Max Planck Society', 'ror': 'https://ror.org/03k9qs827', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I2800875726']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Matthias Scheffler', 'raw_affiliation_strings': ['Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-1000 Berlin 33, Germany'], 'affiliations': [{'raw_affiliation_string': 'Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-1000 Berlin 33, Germany', 'institution_ids': ['https://openalex.org/I2800875726']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 12.717, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 2527, 'citation_normalized_percentile': {'value': 0.987989, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '46', 'issue': '24', 'first_page': '16067', 'last_page': '16080'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10002', 'display_name': 'Advanced Chemical Physics Studies', 'score': 0.9989, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T10002', 'display_name': 'Advanced Chemical Physics Studies', 'score': 0.9989, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T13531', 'display_name': 'Surface and Thin Film Phenomena', 'score': 0.9987, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T10083', 'display_name': 'Graphene research and applications', 'score': 0.9982, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/pseudopotential', 'display_name': 'Pseudopotential', 'score': 0.57067555}, {'id': 'https://openalex.org/keywords/metastability', 'display_name': 'Metastability', 'score': 0.42368576}], 'concepts': [{'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.65221715}, {'id': 'https://openalex.org/C132378524', 'wikidata': 'https://www.wikidata.org/wiki/Q769463', 'display_name': 'Pseudopotential', 'level': 2, 'score': 0.57067555}, {'id': 'https://openalex.org/C184779094', 'wikidata': 'https://www.wikidata.org/wiki/Q26383', 'display_name': 'Atomic physics', 'level': 1, 'score': 0.4784277}, {'id': 'https://openalex.org/C58312451', 'wikidata': 'https://www.wikidata.org/wiki/Q4817200', 'display_name': 'Atom (system on chip)', 'level': 2, 'score': 0.44796446}, {'id': 'https://openalex.org/C152365726', 'wikidata': 'https://www.wikidata.org/wiki/Q1048589', 'display_name': 'Density functional theory', 'level': 2, 'score': 0.42742938}, {'id': 'https://openalex.org/C89464430', 'wikidata': 'https://www.wikidata.org/wiki/Q849516', 'display_name': 'Metastability', 'level': 2, 'score': 0.42368576}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.18381858}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C149635348', 'wikidata': 'https://www.wikidata.org/wiki/Q193040', 'display_name': 'Embedded system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevb.46.16067', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210174675', 'display_name': 'Physical review. B, Condensed matter', 'issn_l': '0163-1829', 'issn': ['0163-1829', '1095-3795'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320261', 'host_organization_name': 'American Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310320261'], 'host_organization_lineage_names': ['American Physical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/11858/00-001M-0000-0011-2231-7', 'pdf_url': 'https://pure.mpg.de/pubman/item/item_742970_4/component/file_3240541/PRB-46-16067-1992.pdf', 'source': {'id': 'https://openalex.org/S4306400655', 'display_name': 'MPG.PuRe (Max Planck Society)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I149899117', 'host_organization_name': 'Max Planck Society', 'host_organization_lineage': ['https://openalex.org/I149899117'], 'host_organization_lineage_names': ['Max Planck Society'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/10003746', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/11858/00-001M-0000-0011-2231-7', 'pdf_url': 'https://pure.mpg.de/pubman/item/item_742970_4/component/file_3240541/PRB-46-16067-1992.pdf', 'source': {'id': 'https://openalex.org/S4306400655', 'display_name': 'MPG.PuRe (Max Planck Society)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I149899117', 'host_organization_name': 'Max Planck Society', 'host_organization_lineage': ['https://openalex.org/I149899117'], 'host_organization_lineage_names': ['Max Planck Society'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [{'score': 0.82, 'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 38, 'referenced_works': ['https://openalex.org/W1531048833', 'https://openalex.org/W1963707482', 'https://openalex.org/W1964092411', 'https://openalex.org/W1966726495', 'https://openalex.org/W1970342738', 'https://openalex.org/W1981058200', 'https://openalex.org/W1982049035', 'https://openalex.org/W1983217394', 'https://openalex.org/W1985190780', 'https://openalex.org/W1986103385', 'https://openalex.org/W1987639131', 'https://openalex.org/W2000743927', 'https://openalex.org/W2012796346', 'https://openalex.org/W2013817808', 'https://openalex.org/W2019237779', 'https://openalex.org/W2026907619', 'https://openalex.org/W2030582590', 'https://openalex.org/W2030591142', 'https://openalex.org/W2036113194', 'https://openalex.org/W2044920606', 'https://openalex.org/W2046001409', 'https://openalex.org/W2046274096', 'https://openalex.org/W2046724754', 'https://openalex.org/W2048740373', 'https://openalex.org/W2049904901', 'https://openalex.org/W2052493182', 'https://openalex.org/W2052637367', 'https://openalex.org/W2055640329', 'https://openalex.org/W2058442585', 'https://openalex.org/W2059408289', 'https://openalex.org/W2066846382', 'https://openalex.org/W2075699404', 'https://openalex.org/W2083880582', 'https://openalex.org/W2087977087', 'https://openalex.org/W2088793167', 'https://openalex.org/W2092631047', 'https://openalex.org/W4229499352', 'https://openalex.org/W4301421397'], 'related_works': ['https://openalex.org/W76330675', 'https://openalex.org/W4387880024', 'https://openalex.org/W4253009243', 'https://openalex.org/W4233306072', 'https://openalex.org/W2317165715', 'https://openalex.org/W2068528528', 'https://openalex.org/W2027586671', 'https://openalex.org/W2019629357', 'https://openalex.org/W2015672772', 'https://openalex.org/W1979571467'], 'abstract_inverted_index': {'We': [0], 'present': [1], 'total-energy,': [2], 'force,': [3], 'and': [4, 9, 29, 43, 47, 75, 114, 143, 178, 231, 323], 'electronic-structure': [5], 'calculations': [6, 20], 'for': [7, 48, 82, 156, 160, 173, 227, 239], 'Na': [8, 79, 104], 'K': [10, 166, 213], 'adsorbed': [11], 'in': [12, 236, 317], 'various': [13], 'geometries': [14, 325], 'on': [15], 'an': [16, 145], 'Al(111)': [17, 242], 'surface.': [18], 'The': [19, 121, 193, 269, 306], 'apply': [21], 'density-functional': [22], 'theory': [23], 'together': [24], 'with': [25], 'the': [26, 30, 52, 55, 59, 87, 90, 99, 115, 132, 148, 154, 161, 169, 174, 184, 196, 199, 209, 217, 229, 240, 245, 249, 257, 265, 281, 285, 295, 300, 310, 315, 321], 'local-density': [27], 'approximation': [28], 'ab': [31], 'initio': [32], 'pseudopotential': [33], 'formalism.': [34], 'Two': [35], 'adsorbate': [36, 84], 'meshes,': [37], 'namely,': [38], '(\\ensuremath{\\surd}3': [39, 122, 162], '\\ifmmode\\times\\else\\texttimes\\fi{}': [40, 123, 163], '\\ensuremath{\\surd}3': [41, 124, 164], ')R30\\ifmmode^\\circ\\else\\textdegree\\fi{}': [42, 125, 165], '(2\\ifmmode\\times\\else\\texttimes\\fi{}2),': [44], 'are': [45, 181, 234], 'considered': [46], 'each': [49, 103], 'of': [50, 54, 67, 89, 147, 186, 195, 198, 208, 212, 248, 256, 272, 280, 284, 309], 'them': [51], 'geometry': [53], 'adlayer': [56], 'relative': [57], 'to': [58, 138, 153, 329], 'substrate': [60, 141, 223, 301], 'is': [61, 96, 111, 118, 136, 190, 203, 252, 275, 313, 326], 'varied': [62], 'over': [63], 'a': [64, 107, 128, 140, 206, 220, 278, 332], 'wide': [65], 'range': [66], 'possibilities.': [68], 'By': [69], 'total-energy': [70], 'minimization': [71], 'we': [72, 80, 158], 'determine': [73], 'stable': [74], 'metastable': [76], 'geometries.': [77], 'For': [78], 'find': [81, 159], 'both': [83, 261], 'meshes': [85], 'that': [86, 98, 168, 216, 255, 314], 'ordering': [88], 'calculated': [91, 170], 'binding': [92], 'energies': [93, 172, 197], 'per': [94], 'adatom': [95, 218, 296], 'such': [97], 'substitutional': [100, 179, 324], 'geometry,': [101], 'where': [102], 'atom': [105], 'replaces': [106], 'surface': [108, 333], 'Al': [109, 334], 'atom,': [110], 'most': [112, 119], 'favorable': [113], 'on-top': [116, 230, 250], 'position': [117], 'unfavorable.': [120], 'structure': [126], 'has': [127], 'lower': [129], 'energy': [130, 237, 247], 'than': [131, 254], '(2\\ifmmode\\times\\else\\texttimes\\fi{}2)': [133], 'structure.': [134], 'This': [135], 'shown': [137], 'be': [139], 'effect': [142, 146], 'not': [144], 'adsorbate-adsorbate': [149], 'interaction.': [150], 'In': [151], 'contrast': [152], 'results': [155], 'Na,': [157], 'adsorption': [167, 171, 201, 267], 'on-top,': [175], 'threefold': [176, 258], 'hollow,': [177], 'sites': [180, 202, 233, 262, 274], 'equal': [182], 'within': [183], 'accuracy': [185], 'our': [187], 'calculation,': [188], 'which': [189, 214], '\\ifmmode\\pm\\else\\textpm\\fi{}0.03': [191], 'eV.': [192], 'similarity': [194], 'on-surface': [200], 'explained': [204, 276], 'as': [205, 277, 302, 304], 'consequence': [207, 279], 'bigger': [210], 'size': [211], 'implies': [215], 'experiences': [219], 'rather': [221], 'small': [222], 'electron-density': [224], 'corrugation.': [225], 'Therefore': [226], 'potassium': [228], 'hollow': [232, 259], 'close': [235], 'already': [238], 'unrelaxed': [241], 'substrate.': [243], 'Because': [244], 'relaxation': [246], 'site': [251, 260], 'larger': [253], 'receive': [263], 'practically': [264], 'same': [266], 'energy.': [268], 'unexpected': [270], 'possibility': [271], 'surface-substitutional': [273], 'ionic': [282], 'nature': [283], 'bonding': [286], 'which,': [287], 'at': [288], 'higher': [289], 'coverages,': [290], 'can': [291, 297], 'develop': [292], 'strongest': [293], 'when': [294], 'dive': [298], 'into': [299], 'deep': [303], 'possible.': [305], 'interesting': [307], 'result': [308], 'studied': [311], 'systems': [312], 'difference': [316], 'bond': [318], 'strengths': [319], 'between': [320], "``normal''": [322], 'sufficiently': [327], 'large': [328], 'kick': [330], 'out': [331], 'atom.': [335]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2151800339', 'counts_by_year': [{'year': 2024, 'cited_by_count': 161}, {'year': 2023, 'cited_by_count': 168}, {'year': 2022, 'cited_by_count': 169}, {'year': 2021, 'cited_by_count': 185}, {'year': 2020, 'cited_by_count': 176}, {'year': 2019, 'cited_by_count': 114}, {'year': 2018, 'cited_by_count': 136}, {'year': 2017, 'cited_by_count': 139}, {'year': 2016, 'cited_by_count': 133}, {'year': 2015, 'cited_by_count': 108}, {'year': 2014, 'cited_by_count': 116}, {'year': 2013, 'cited_by_count': 102}, {'year': 2012, 'cited_by_count': 90}], 'updated_date': '2024-12-31T12:15:53.241808', 'created_date': '2016-06-24'}