{"id":"https://openalex.org/W4206533554","doi":"https://doi.org/10.1021/acsami.1c21797","title":"Layer-Dependent Nonlinear Optical Properties of WS 2 , MoS 2 , and Bi 2 S 3 Films Synthesized by Chemical Vapor Deposition","display_name":"Layer-Dependent Nonlinear Optical Properties of WS 2 , MoS 2 , and Bi 2 S 3 Films Synthesized by Chemical Vapor Deposition","publication_year":2021,"publication_date":"2021-12-31","ids":{"openalex":"https://openalex.org/W4206533554","doi":"https://doi.org/10.1021/acsami.1c21797","pmid":"https://pubmed.ncbi.nlm.nih.gov/34971308"},"language":"en","primary_location":{"id":"doi:10.1021/acsami.1c21797","doi":"https://doi.org/10.1021/acsami.1c21797","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsami.1c21797","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials & Interfaces","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085497405","display_name":"Chunhui Lu","orcid":"https://orcid.org/0000-0001-9731-5209","observed_orcids":["https://orcid.org/0000-0001-9731-5209"]},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhui Lu","raw_affiliation_strings":["Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082735286","display_name":"Mingwei Luo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingwei Luo","raw_affiliation_strings":["Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yanqing Ge","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanqing Ge","raw_affiliation_strings":["Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029476898","display_name":"Yuanyuan Huang","orcid":"https://orcid.org/0000-0001-7752-4054","observed_orcids":["https://orcid.org/0000-0001-7752-4054"]},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyuan Huang","raw_affiliation_strings":["Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028826009","display_name":"Qiyi Zhao","orcid":"https://orcid.org/0000-0002-6901-5345","observed_orcids":["https://orcid.org/0000-0002-6901-5345"]},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiyi Zhao","raw_affiliation_strings":["School of Science, Xi\u2019an University of Posts & Telecommunications, Xi\u2019an 710121, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science, Xi\u2019an University of Posts & Telecommunications, Xi\u2019an 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110950369","display_name":"Yixuan Zhou","orcid":"https://orcid.org/0000-0003-2907-5316","observed_orcids":["https://orcid.org/0000-0003-2907-5316"]},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yixuan Zhou","raw_affiliation_strings":["Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China"],"raw_orcid":"https://orcid.org/0000-0003-2907-5316","affiliations":[{"raw_affiliation_string":"Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066757826","display_name":"Xinlong Xu","orcid":"https://orcid.org/0000-0002-3034-810X","observed_orcids":["https://orcid.org/0000-0002-3034-810X","https://orcid.org/0009-0007-5671-7149"]},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinlong Xu","raw_affiliation_strings":["Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China"],"raw_orcid":"https://orcid.org/0000-0002-3034-810X","affiliations":[{"raw_affiliation_string":"Shaanxi Joint Lab of Graphene, State Key Laboratory of Photon-Technology in Western China Energy, International Collaborative Center on Photoelectric Technology and Nano Functional Materials, Institute of Photonics & Photon-Technology, School of Physics, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5066757826","https://openalex.org/A5110950369"],"corresponding_institution_ids":["https://openalex.org/I37802460"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":3.0609,"has_fulltext":false,"cited_by_count":79,"citation_normalized_percentile":{"value":0.93274543,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"14","issue":"1","first_page":"2390","last_page":"2400"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","score":0.9785000085830688,"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/T10275","display_name":"2D Materials and Applications","score":0.9785000085830688,"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/T11788","display_name":"Nonlinear Optical Materials Studies","score":0.01759999990463257,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.0006000000284984708,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/nonlinear-optical-properties","display_name":"nonlinear optical properties","score":0.921999990940094},{"id":"https://openalex.org/keywords/tungsten-disulfide","display_name":"tungsten disulfide","score":0.6159999966621399},{"id":"https://openalex.org/keywords/mos2","display_name":"MoS2","score":1.0},{"id":"https://openalex.org/keywords/bismuth-sulfide","display_name":"bismuth sulfide","score":1.0},{"id":"https://openalex.org/keywords/chalcogenide-films","display_name":"chalcogenide films","score":0.7310000061988831},{"id":"https://openalex.org/keywords/saturable-absorption","display_name":"saturable absorption","score":0.9369999766349792},{"id":"https://openalex.org/keywords/reverse-saturable-absorption","display_name":"reverse saturable absorption","score":0.9990000128746033},{"id":"https://openalex.org/keywords/two-photon-absorption","display_name":"two-photon absorption","score":0.9679999947547913},{"id":"https://openalex.org/keywords/nonlinear-absorption-coefficient","display_name":"nonlinear absorption coefficient","score":0.8730000257492065},{"id":"https://openalex.org/keywords/interlayer-coupling","display_name":"interlayer coupling","score":0.6949999928474426},{"id":"https://openalex.org/keywords/quantum-confinement","display_name":"quantum confinement","score":0.8240000009536743},{"id":"https://openalex.org/keywords/saturable-absorber","display_name":"saturable absorber","score":0.824999988079071},{"id":"https://openalex.org/keywords/optical-switches","display_name":"optical switches","score":0.7760000228881836},{"id":"https://openalex.org/keywords/2d-layered-materials","display_name":"two-dimensional layered materials","score":0.6690000295639038}],"concepts":[{"id":"https://openalex.org/C22116519","wikidata":"https://www.wikidata.org/wiki/Q2379093","display_name":"Saturable absorption","level":4,"score":0.8557087182998657},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8187603950500488},{"id":"https://openalex.org/C2778177714","wikidata":"https://www.wikidata.org/wiki/Q898920","display_name":"Chalcogenide","level":2,"score":0.7719279527664185},{"id":"https://openalex.org/C167735695","wikidata":"https://www.wikidata.org/wiki/Q1777507","display_name":"Femtosecond","level":3,"score":0.674656331539154},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.6251111626625061},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5564320683479309},{"id":"https://openalex.org/C57410435","wikidata":"https://www.wikidata.org/wiki/Q505668","display_name":"Chemical vapor deposition","level":2,"score":0.48673394322395325},{"id":"https://openalex.org/C101075120","wikidata":"https://www.wikidata.org/wiki/Q231917","display_name":"Two-photon absorption","level":3,"score":0.4684073328971863},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.46212244033813477},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.45319828391075134},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4457022249698639},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.43806061148643494},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.289456844329834},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.22959494590759277},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.14557531476020813},{"id":"https://openalex.org/C17163034","wikidata":"https://www.wikidata.org/wiki/Q390528","display_name":"Fiber laser","level":3,"score":0.10523545742034912},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.07184922695159912},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/acsami.1c21797","doi":"https://doi.org/10.1021/acsami.1c21797","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsami.1c21797","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials & Interfaces","raw_type":"journal-article"},{"id":"pmid:34971308","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34971308","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS applied materials & interfaces","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3472563181","display_name":null,"funder_award_id":"62004162","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3985649844","display_name":"\u4e8c\u7ef4\u6750\u6599\u4e2d\u8d85\u5feb\u7535\u8377\u6d41\u548c\u8c37\u7535\u6d41\u7684\u592a\u8d6b\u5179\u63a2\u6d4b\u53ca\u76f8\u5e72\u8c03\u63a7\u7814\u7a76","funder_award_id":"12074311","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G467931927","display_name":null,"funder_award_id":"2019JC\u201025","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G5300529732","display_name":"\u5168\u65e0\u673a\u9499\u949b\u77ffCsPbX3\u7684\u592a\u8d6b\u5179\u8f90\u5c04\u7279\u6027\u4e0e\u5149\u81f4\u7535\u6d41\u6548\u5e94\u673a\u7406\u7814\u7a76","funder_award_id":"11974279","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7599710072","display_name":"\u4e8c\u7ef4\u5c42\u72b6\u7eb3\u7c73\u6750\u6599\u8868\u9762\u4e0e\u754c\u9762\u7684\u592a\u8d6b\u5179\u8f90\u5c04\u673a\u7406\u548c\u8c03\u63a7\u7814\u7a76","funder_award_id":"11774288","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8681233191","display_name":null,"funder_award_id":"12004310","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W1819718343","https://openalex.org/W1882190578","https://openalex.org/W1973547567","https://openalex.org/W1975192769","https://openalex.org/W1985585252","https://openalex.org/W2015480908","https://openalex.org/W2017871657","https://openalex.org/W2018380686","https://openalex.org/W2020586725","https://openalex.org/W2026207007","https://openalex.org/W2026681898","https://openalex.org/W2029116464","https://openalex.org/W2046183533","https://openalex.org/W2052881631","https://openalex.org/W2060051661","https://openalex.org/W2079449308","https://openalex.org/W2080680321","https://openalex.org/W2087406035","https://openalex.org/W2091720879","https://openalex.org/W2092843291","https://openalex.org/W2104001920","https://openalex.org/W2108102346","https://openalex.org/W2108333556","https://openalex.org/W2111863024","https://openalex.org/W2141415026","https://openalex.org/W2160073548","https://openalex.org/W2203962561","https://openalex.org/W2304967008","https://openalex.org/W2469584247","https://openalex.org/W2498422221","https://openalex.org/W2507466408","https://openalex.org/W2521593433","https://openalex.org/W2538960801","https://openalex.org/W2548862860","https://openalex.org/W2567646813","https://openalex.org/W2568869592","https://openalex.org/W2575247329","https://openalex.org/W2599654481","https://openalex.org/W2738049858","https://openalex.org/W2745808288","https://openalex.org/W2788956067","https://openalex.org/W2800456858","https://openalex.org/W2803266348","https://openalex.org/W2805964910","https://openalex.org/W2811296091","https://openalex.org/W2888965503","https://openalex.org/W2908058031","https://openalex.org/W2908691886","https://openalex.org/W2915845137","https://openalex.org/W2942040085","https://openalex.org/W2950906047","https://openalex.org/W2951596351","https://openalex.org/W2958612790","https://openalex.org/W3037036960","https://openalex.org/W3038992969","https://openalex.org/W3046610378","https://openalex.org/W3087184639","https://openalex.org/W3098699325","https://openalex.org/W3118723002","https://openalex.org/W3129875123","https://openalex.org/W3138325288"],"related_works":["https://openalex.org/W2890638729","https://openalex.org/W4296780662","https://openalex.org/W2953095059","https://openalex.org/W2560207953","https://openalex.org/W2801439830","https://openalex.org/W3098699325","https://openalex.org/W2340827681","https://openalex.org/W1882190578","https://openalex.org/W2803609090","https://openalex.org/W2512019790"],"abstract_inverted_index":{"Two-dimensional":[0],"(2D)":[1],"layered":[2],"materials":[3],"have":[4],"shown":[5],"layer-dependent":[6,184],"optical":[7,12,15,195,210],"properties":[8,33],"in":[9,26,49,54,143,150],"both":[10,38],"linear":[11],"and":[13,23,42,78,91,174,202,212],"nonlinear":[14,63,99],"(NLO)":[16],"regimes":[17],"due":[18,130,153],"to":[19,58,86,131,154,163,167,182,193,203],"prominent":[20],"interlayer":[21],"coupling":[22],"quantum":[24],"confinement":[25],"an":[27,112,122,190],"atomic":[28],"scale.":[29],"However,":[30],"the":[31,60,88,108,132,137,155,183],"NLO":[32,94,206],"become":[34],"more":[35],"complicated":[36],"as":[37,209],"saturable":[39,44,213],"absorption":[40,45,64,100,157],"(SA)":[41],"reverse":[43],"(RSA)":[46],"easily":[47,149],"happen":[48],"2D":[50],"materials,":[51],"which":[52,117,179],"results":[53,188],"a":[55,198],"significant":[56],"challenge":[57],"understand":[59],"evolution":[61],"of":[62,98,102,136],"with":[65,107,197],"layers.":[66],"Motivated":[67],"by":[68,111,121],"this,":[69],"chemical":[70],"vapor-deposited":[71],"chalcogenide":[72,104],"compounds":[73,105],"(WS":[74],"2,":[75,77,171,173],"MoS":[76],"Bi":[79],"2":[80,176],"S":[81,177],"3":[82],")":[83],"are":[84],"used":[85],"investigate":[87],"pump":[89,109],"intensity":[90,110],"layer":[92,200],"number-dependent":[93],"properties.":[95],"The":[96,127,159],"values":[97],"coefficients":[101],"these":[103],"increase":[106],"800":[113],"nm":[114],"femtosecond":[115],"laser,":[116],"can":[118],"be":[119],"described":[120],"empirical":[123],"power":[124],"law":[125],"function.":[126],"SA":[128,164],"process":[129],"large":[133],"transition":[134,160],"probability":[135],"ground":[138],"state":[139],"readily":[140],"takes":[141],"place":[142],"thick":[144],"samples,":[145],"while":[146],"RSA":[147],"occurs":[148],"thin":[151],"samples":[152],"two-photon":[156],"(TPA).":[158],"from":[161],"TPA":[162],"is":[165,180],"deduced":[166],"occur":[168],"at":[169],"13L-WS":[170],"15L-MoS":[172],"5L-Bi":[175],"3,":[178],"related":[181],"band":[185],"gaps.":[186],"Our":[187],"provide":[189],"efficient":[191],"way":[192],"tune":[194],"nonlinearities":[196],"controlled":[199],"number":[201],"design":[204],"corresponding":[205],"devices":[207],"such":[208],"switches":[211],"absorbers.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":12},{"year":2025,"cited_by_count":24},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2022-01-25T00:00:00"}