Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3004816509', 'doi': None, 'title': 'Evolution of a nonlinear Langmuir wave in a weakly inhomogeneous plasma', 'display_name': 'Evolution of a nonlinear Langmuir wave in a weakly inhomogeneous plasma', 'publication_year': 1974, 'publication_date': '1974-11-01', 'ids': {'openalex': 'https://openalex.org/W3004816509', 'mag': '3004816509'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://ui.adsabs.harvard.edu/abs/1975JETP...40..843I/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S47388274', 'display_name': 'Journal of Experimental and Theoretical Physics', 'issn_l': '1063-7761', 'issn': ['1063-7761', '1090-6509'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320267', 'host_organization_name': 'Pleiades Publishing', 'host_organization_lineage': ['https://openalex.org/P4310320267', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Pleiades Publishing', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5084484724', 'display_name': 'Ya. N. Istomin', 'orcid': 'https://orcid.org/0000-0003-3779-8127'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Ia. N. Istomin', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5089515292', 'display_name': 'V. I. Karpman', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'V. I. Karpman', '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': 0.0, 'has_fulltext': False, 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.540935, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 65, 'max': 69}, 'biblio': {'volume': '40', 'issue': '5', 'first_page': '1693', 'last_page': '1701'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10248', 'display_name': 'Rogue Waves in Nonlinear Systems', 'score': 0.9904, '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'}}, 'topics': [{'id': 'https://openalex.org/T10248', 'display_name': 'Rogue Waves in Nonlinear Systems', 'score': 0.9904, '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/T11603', 'display_name': 'Dusty Plasmas: Interdisciplinary Research Field', 'score': 0.9648, '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/T11575', 'display_name': 'Discrete Solitons in Nonlinear Photonic Systems', 'score': 0.9319, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/nonlinear-solitary-waves', 'display_name': 'Nonlinear Solitary Waves', 'score': 0.6673}, {'id': 'https://openalex.org/keywords/nonlinear-schrödinger-equation', 'display_name': 'Nonlinear Schrödinger Equation', 'score': 0.602868}, {'id': 'https://openalex.org/keywords/nonlinear-photonic-systems', 'display_name': 'Nonlinear Photonic Systems', 'score': 0.599948}, {'id': 'https://openalex.org/keywords/nonlinear-equations', 'display_name': 'Nonlinear Equations', 'score': 0.58427}, {'id': 'https://openalex.org/keywords/strongly-coupled-plasma', 'display_name': 'Strongly Coupled Plasma', 'score': 0.531327}], 'concepts': [{'id': 'https://openalex.org/C82706917', 'wikidata': 'https://www.wikidata.org/wiki/Q10251', 'display_name': 'Plasma', 'level': 2, 'score': 0.7125425}, {'id': 'https://openalex.org/C158622935', 'wikidata': 'https://www.wikidata.org/wiki/Q660848', 'display_name': 'Nonlinear system', 'level': 2, 'score': 0.58944356}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.5769105}, {'id': 'https://openalex.org/C115958267', 'wikidata': 'https://www.wikidata.org/wiki/Q464196', 'display_name': 'Langmuir', 'level': 3, 'score': 0.5704951}, {'id': 'https://openalex.org/C3079626', 'wikidata': 'https://www.wikidata.org/wiki/Q234881', 'display_name': 'Quantum electrodynamics', 'level': 1, 'score': 0.38674536}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.1830656}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.06872836}, {'id': 'https://openalex.org/C147789679', 'wikidata': 'https://www.wikidata.org/wiki/Q11372', 'display_name': 'Physical chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C184651966', 'wikidata': 'https://www.wikidata.org/wiki/Q906356', 'display_name': 'Aqueous solution', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://ui.adsabs.harvard.edu/abs/1975JETP...40..843I/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S47388274', 'display_name': 'Journal of Experimental and Theoretical Physics', 'issn_l': '1063-7761', 'issn': ['1063-7761', '1090-6509'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320267', 'host_organization_name': 'Pleiades Publishing', 'host_organization_lineage': ['https://openalex.org/P4310320267', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Pleiades Publishing', 'Springer Nature'], '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3194466121', 'https://openalex.org/W3186371652', 'https://openalex.org/W3162059975', 'https://openalex.org/W3155007388', 'https://openalex.org/W3083417348', 'https://openalex.org/W3041213356', 'https://openalex.org/W3033115095', 'https://openalex.org/W3027532178', 'https://openalex.org/W3023431520', 'https://openalex.org/W3020224867', 'https://openalex.org/W3014381953', 'https://openalex.org/W3012713204', 'https://openalex.org/W3006368896', 'https://openalex.org/W3005853790', 'https://openalex.org/W3002351760', 'https://openalex.org/W2991044844', 'https://openalex.org/W2989583688', 'https://openalex.org/W2132016467', 'https://openalex.org/W1668346603', 'https://openalex.org/W1626486722'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3004816509', 'counts_by_year': [], 'updated_date': '2024-09-26T14:40:07.924536', 'created_date': '2020-02-14'}