Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2165931493', 'doi': 'https://doi.org/10.1002/pssc.201200257', 'title': 'Mechanical grooving of oxidized porous silicon to reduce the reflectivity of monocrystalline silicon solar cells', 'display_name': 'Mechanical grooving of oxidized porous silicon to reduce the reflectivity of monocrystalline silicon solar cells', 'publication_year': 2012, 'publication_date': '2012-09-07', 'ids': {'openalex': 'https://openalex.org/W2165931493', 'doi': 'https://doi.org/10.1002/pssc.201200257', 'mag': '2165931493'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/pssc.201200257', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210174949', 'display_name': 'Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics', 'issn_l': '1610-1634', 'issn': ['1610-1634', '1610-1642', '1862-6351'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], '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/A5005654756', 'display_name': 'Ahmed Zarroug', 'orcid': 'https://orcid.org/0000-0003-0517-4491'}, 'institutions': [{'id': 'https://openalex.org/I4210091866', 'display_name': 'Research and Technology Center of Energy', 'ror': 'https://ror.org/00dyead60', 'country_code': 'TN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210091866', 'https://openalex.org/I4210166358']}], 'countries': ['TN'], 'is_corresponding': True, 'raw_author_name': 'A. Zarroug', 'raw_affiliation_strings': ["Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia"], 'affiliations': [{'raw_affiliation_string': "Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia", 'institution_ids': ['https://openalex.org/I4210091866']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5054739909', 'display_name': 'Wissem Dimassi', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210091866', 'display_name': 'Research and Technology Center of Energy', 'ror': 'https://ror.org/00dyead60', 'country_code': 'TN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210091866', 'https://openalex.org/I4210166358']}], 'countries': ['TN'], 'is_corresponding': False, 'raw_author_name': 'W. Dimassi', 'raw_affiliation_strings': ["Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia"], 'affiliations': [{'raw_affiliation_string': "Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia", 'institution_ids': ['https://openalex.org/I4210091866']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5034095640', 'display_name': 'Rachid Ouertani', 'orcid': 'https://orcid.org/0000-0002-5060-473X'}, 'institutions': [{'id': 'https://openalex.org/I4210091866', 'display_name': 'Research and Technology Center of Energy', 'ror': 'https://ror.org/00dyead60', 'country_code': 'TN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210091866', 'https://openalex.org/I4210166358']}], 'countries': ['TN'], 'is_corresponding': False, 'raw_author_name': 'R. Ouertani', 'raw_affiliation_strings': ["Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia"], 'affiliations': [{'raw_affiliation_string': "Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia", 'institution_ids': ['https://openalex.org/I4210091866']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5025642016', 'display_name': 'H. Ezzaouïa', 'orcid': 'https://orcid.org/0000-0003-4872-9039'}, 'institutions': [{'id': 'https://openalex.org/I4210091866', 'display_name': 'Research and Technology Center of Energy', 'ror': 'https://ror.org/00dyead60', 'country_code': 'TN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210091866', 'https://openalex.org/I4210166358']}], 'countries': ['TN'], 'is_corresponding': False, 'raw_author_name': 'H. Ezzaouia', 'raw_affiliation_strings': ["Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia"], 'affiliations': [{'raw_affiliation_string': "Laboratoire de Photovoltaïque, Centre des Recherches et des Technologies de l'Energie, BP. 95, Hammam-Lif 2050, Tunisia", 'institution_ids': ['https://openalex.org/I4210091866']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5005654756'], 'corresponding_institution_ids': ['https://openalex.org/I4210091866'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.340301, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 65, 'max': 72}, 'biblio': {'volume': '9', 'issue': '10-11', 'first_page': '2128', 'last_page': '2130'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11169', 'display_name': 'Porous Silicon Nanoparticles and Nanostructures', 'score': 0.9939, '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'}}, 'topics': [{'id': 'https://openalex.org/T11169', 'display_name': 'Porous Silicon Nanoparticles and Nanostructures', 'score': 0.9939, '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'}}, {'id': 'https://openalex.org/T11301', 'display_name': 'Chemical Mechanical Polishing in Microelectronics Manufacturing', 'score': 0.9055, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical 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/porous-silicon', 'display_name': 'Porous Silicon', 'score': 0.597269}, {'id': 'https://openalex.org/keywords/nanocrystalline-silicon', 'display_name': 'Nanocrystalline silicon', 'score': 0.46436426}, {'id': 'https://openalex.org/keywords/silicon-oxide', 'display_name': 'Silicon oxide', 'score': 0.44291157}, {'id': 'https://openalex.org/keywords/nanometre', 'display_name': 'Nanometre', 'score': 0.42534018}], 'concepts': [{'id': 'https://openalex.org/C26953177', 'wikidata': 'https://www.wikidata.org/wiki/Q3960534', 'display_name': 'Monocrystalline silicon', 'level': 3, 'score': 0.96446097}, {'id': 'https://openalex.org/C2776685891', 'wikidata': 'https://www.wikidata.org/wiki/Q428660', 'display_name': 'Porous silicon', 'level': 3, 'score': 0.80130416}, {'id': 'https://openalex.org/C544956773', 'wikidata': 'https://www.wikidata.org/wiki/Q670', 'display_name': 'Silicon', 'level': 2, 'score': 0.7866081}, {'id': 'https://openalex.org/C160671074', 'wikidata': 'https://www.wikidata.org/wiki/Q267131', 'display_name': 'Wafer', 'level': 2, 'score': 0.77772945}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.74024403}, {'id': 'https://openalex.org/C2779227376', 'wikidata': 'https://www.wikidata.org/wiki/Q6505497', 'display_name': 'Layer (electronics)', 'level': 2, 'score': 0.6483826}, {'id': 'https://openalex.org/C160892712', 'wikidata': 'https://www.wikidata.org/wiki/Q901559', 'display_name': 'Fourier transform infrared spectroscopy', 'level': 2, 'score': 0.4963935}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.49501294}, {'id': 'https://openalex.org/C80086925', 'wikidata': 'https://www.wikidata.org/wiki/Q3960533', 'display_name': 'Nanocrystalline silicon', 'level': 5, 'score': 0.46436426}, {'id': 'https://openalex.org/C2779851234', 'wikidata': 'https://www.wikidata.org/wiki/Q50690', 'display_name': 'Oxide', 'level': 2, 'score': 0.45595622}, {'id': 'https://openalex.org/C2779105228', 'wikidata': 'https://www.wikidata.org/wiki/Q2286029', 'display_name': 'Silicon oxide', 'level': 4, 'score': 0.44291157}, {'id': 'https://openalex.org/C77066764', 'wikidata': 'https://www.wikidata.org/wiki/Q178674', 'display_name': 'Nanometre', 'level': 2, 'score': 0.42534018}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.36810064}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.32540685}, {'id': 'https://openalex.org/C2779667780', 'wikidata': 'https://www.wikidata.org/wiki/Q18206302', 'display_name': 'Crystalline silicon', 'level': 3, 'score': 0.32535958}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.20894396}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.0830884}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.04703191}, {'id': 'https://openalex.org/C2777431650', 'wikidata': 'https://www.wikidata.org/wiki/Q413828', 'display_name': 'Silicon nitride', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C2776390347', 'wikidata': 'https://www.wikidata.org/wiki/Q474163', 'display_name': 'Amorphous silicon', 'level': 4, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/pssc.201200257', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210174949', 'display_name': 'Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics', 'issn_l': '1610-1634', 'issn': ['1610-1634', '1610-1642', '1862-6351'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.43, 'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W648399794', 'https://openalex.org/W4280526871', 'https://openalex.org/W4231041210', 'https://openalex.org/W4212991359', 'https://openalex.org/W3147615227', 'https://openalex.org/W3111052049', 'https://openalex.org/W2361538168', 'https://openalex.org/W2066834685', 'https://openalex.org/W2002827864', 'https://openalex.org/W1520062373'], 'abstract_inverted_index': {'Abstract': [0], 'In': [1, 98], 'this': [2, 128], 'work,': [3], 'we': [4, 17], 'are': [5], 'interested': [6], 'to': [7, 54, 94, 114], 'use': [8], 'oxidized': [9], 'porous': [10, 122], 'silicon': [11, 41, 60], '(ox–PS)': [12], 'as': [13, 118], 'a': [14, 22, 68, 73, 92, 119], 'mask.': [15], 'So,': [16], 'display': [18], 'the': [19, 27, 37, 49, 56, 65, 100, 108, 112, 135], 'creating': [20], 'of': [21, 29, 39, 58, 67, 85, 107], 'rough': [23], 'surface': [24], 'which': [25, 88], 'enhances': [26], 'absorption': [28], 'incident': [30], 'light': [31], 'by': [32, 72], 'solar': [33], 'cells': [34], 'and': [35, 130], 'reduces': [36], 'reflectivity': [38, 137], 'monocrystalline': [40, 59], '(c–Si).': [42], 'It': [43], 'clearly': [44], 'can': [45, 89], 'be': [46], 'seen': [47], 'that': [48, 64, 127], 'mechanical': [50], 'grooving': [51], 'enables': [52], 'us': [53, 81], 'elaborate': [55], 'texturing': [57], 'wafer.': [61], 'Results': [62], 'demonstrated': [63], 'application': [66], 'PS': [69, 109], 'layer': [70, 84, 110, 117], 'followed': [71], 'thermal': [74], 'treatment': [75], 'under': [76], 'O2': [77], 'ambient': [78], 'easily': [79], 'gives': [80], 'an': [82], 'oxide': [83, 116], 'uniform': [86], 'size': [87], 'vary': [90], 'from': [91], 'nanometer': [93], 'about': [95], 'ten': [96], 'microns.': [97], 'addition,': [99], 'Fourier': [101], 'transform': [102], 'infrared': [103], '(FTIR)': [104], 'spectroscopy': [105], 'investigations': [106], 'illustrates': [111], 'possibility': [113], 'realize': [115], 'mask': [120], 'for': [121], 'silicon.': [123], 'We': [124], 'found': [125], 'also': [126], 'simple': [129], 'low': [131], 'cost': [132], 'method': [133], 'decreases': [134], 'total': [136], '(©': [138], '2012': [139], 'WILEY‐VCH': [140], 'Verlag': [141], 'GmbH': [142], '&': [143], 'Co.': [144], 'KGaA,': [145], 'Weinheim)': [146]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2165931493', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}], 'updated_date': '2024-09-16T04:41:26.508981', 'created_date': '2016-06-24'}