Loading…
2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications
Recently, the crystal structure of violet phosphorus and its monolayer violet phosphorene (VP) have been reconfirmed experimentally, and they were verified to be more thermally stable than their allotrope, black phosphorus. Here, we calculated the carrier mobility of monolayer VP using density funct...
Saved in:
| Published in: | Physical chemistry chemical physics : PCCP 2022-02, Vol.24 (5), p.3379-3385 |
|---|---|
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-c337t-a0288d73609d2637b481793f0a64038ff987d07a6917057ed6698a708d63ec483 |
|---|---|
| cites | cdi_FETCH-LOGICAL-c337t-a0288d73609d2637b481793f0a64038ff987d07a6917057ed6698a708d63ec483 |
| container_end_page | 3385 |
| container_issue | 5 |
| container_start_page | 3379 |
| container_title | Physical chemistry chemical physics : PCCP |
| container_volume | 24 |
| creator | Xu, Yuehua Long, Qianqian Li, Dongze Li, Pengfei |
| description | Recently, the crystal structure of violet phosphorus and its monolayer violet phosphorene (VP) have been reconfirmed experimentally, and they were verified to be more thermally stable than their allotrope, black phosphorus. Here, we calculated the carrier mobility of monolayer VP using density functional theory. It is found that the carrier mobility is highly anisotropic and the hole mobility reaches 9.86 × 10
3
cm
2
V
−1
s
−1
in the
a
-direction, endowing the potential application of VP in p-type semiconductor channel materials. Moreover, the Schottky barrier of the graphene/VP heterojunction turns into an ohmic contact when the electric field strength is >2 V nm
−1
. Therefore, VP and graphene/VP heterojunctions have potential prospects in electronic devices.
A 2D violet phosphorene monolayer with high anisotropic carrier mobility and a graphene/violet phosphorene vdW heterojunction with tailoring of the Schottky/ohmic contact. |
| doi_str_mv | 10.1039/d1cp04810d |
| format | article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_2622481403</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2624697568</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-a0288d73609d2637b481793f0a64038ff987d07a6917057ed6698a708d63ec483</originalsourceid><addsrcrecordid>eNpdkctLxDAQh4Movi_elYAXEVYnTTdJj7LrCwQ9-DiWbJLaLN2mJqnif2_q6goeQoaZj49kfggdEDgjQItzTVQHuSCg19A2yRkdFSDy9VXN2RbaCWEOAGRM6CbaomPgGRH5NuqyKX62rjERd7UL6XjTGvxhY41r-1o3n1i2NrjoXWcVXriZbWwcmhrbGPC7fsG1ica7ed-qaF2LtQn2tcWV86l8t8pg2XWNVXKYhj20UckmmP2fexc9XV0-Tm5Gd_fXt5OLu5GilMeRhEwIzSmDQmeM8ln6Hy9oBZLlQEVVFYJr4JIVhMOYG81YISQHoRk1Khd0F50svZ13b70JsVzYoEzTyNa4PpQZy7LkTLKEHv9D5673bXrdQOWs4GM2CE-XlPIuBG-qsvN2If1nSaAcciinZPLwncM0wUc_yn62MHqF_i4-AYdLwAe1mv4FSb8ACDOMRA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2624697568</pqid></control><display><type>article</type><title>2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications</title><source>Royal Society of Chemistry Journals</source><creator>Xu, Yuehua ; Long, Qianqian ; Li, Dongze ; Li, Pengfei</creator><creatorcontrib>Xu, Yuehua ; Long, Qianqian ; Li, Dongze ; Li, Pengfei</creatorcontrib><description>Recently, the crystal structure of violet phosphorus and its monolayer violet phosphorene (VP) have been reconfirmed experimentally, and they were verified to be more thermally stable than their allotrope, black phosphorus. Here, we calculated the carrier mobility of monolayer VP using density functional theory. It is found that the carrier mobility is highly anisotropic and the hole mobility reaches 9.86 × 10
3
cm
2
V
−1
s
−1
in the
a
-direction, endowing the potential application of VP in p-type semiconductor channel materials. Moreover, the Schottky barrier of the graphene/VP heterojunction turns into an ohmic contact when the electric field strength is >2 V nm
−1
. Therefore, VP and graphene/VP heterojunctions have potential prospects in electronic devices.
A 2D violet phosphorene monolayer with high anisotropic carrier mobility and a graphene/violet phosphorene vdW heterojunction with tailoring of the Schottky/ohmic contact.</description><identifier>ISSN: 1463-9076</identifier><identifier>EISSN: 1463-9084</identifier><identifier>DOI: 10.1039/d1cp04810d</identifier><identifier>PMID: 35072184</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Allotropy ; Carrier mobility ; Contact resistance ; Crystal structure ; Density functional theory ; Electric contacts ; Electric field strength ; Electronic devices ; Graphene ; Heterojunctions ; Hole mobility ; Monolayers ; P-type semiconductors ; Phosphorene ; Phosphorus ; Thermal stability ; Two dimensional materials</subject><ispartof>Physical chemistry chemical physics : PCCP, 2022-02, Vol.24 (5), p.3379-3385</ispartof><rights>Copyright Royal Society of Chemistry 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-a0288d73609d2637b481793f0a64038ff987d07a6917057ed6698a708d63ec483</citedby><cites>FETCH-LOGICAL-c337t-a0288d73609d2637b481793f0a64038ff987d07a6917057ed6698a708d63ec483</cites><orcidid>0000-0001-8776-3112</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35072184$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Xu, Yuehua</creatorcontrib><creatorcontrib>Long, Qianqian</creatorcontrib><creatorcontrib>Li, Dongze</creatorcontrib><creatorcontrib>Li, Pengfei</creatorcontrib><title>2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications</title><title>Physical chemistry chemical physics : PCCP</title><addtitle>Phys Chem Chem Phys</addtitle><description>Recently, the crystal structure of violet phosphorus and its monolayer violet phosphorene (VP) have been reconfirmed experimentally, and they were verified to be more thermally stable than their allotrope, black phosphorus. Here, we calculated the carrier mobility of monolayer VP using density functional theory. It is found that the carrier mobility is highly anisotropic and the hole mobility reaches 9.86 × 10
3
cm
2
V
−1
s
−1
in the
a
-direction, endowing the potential application of VP in p-type semiconductor channel materials. Moreover, the Schottky barrier of the graphene/VP heterojunction turns into an ohmic contact when the electric field strength is >2 V nm
−1
. Therefore, VP and graphene/VP heterojunctions have potential prospects in electronic devices.
A 2D violet phosphorene monolayer with high anisotropic carrier mobility and a graphene/violet phosphorene vdW heterojunction with tailoring of the Schottky/ohmic contact.</description><subject>Allotropy</subject><subject>Carrier mobility</subject><subject>Contact resistance</subject><subject>Crystal structure</subject><subject>Density functional theory</subject><subject>Electric contacts</subject><subject>Electric field strength</subject><subject>Electronic devices</subject><subject>Graphene</subject><subject>Heterojunctions</subject><subject>Hole mobility</subject><subject>Monolayers</subject><subject>P-type semiconductors</subject><subject>Phosphorene</subject><subject>Phosphorus</subject><subject>Thermal stability</subject><subject>Two dimensional materials</subject><issn>1463-9076</issn><issn>1463-9084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpdkctLxDAQh4Movi_elYAXEVYnTTdJj7LrCwQ9-DiWbJLaLN2mJqnif2_q6goeQoaZj49kfggdEDgjQItzTVQHuSCg19A2yRkdFSDy9VXN2RbaCWEOAGRM6CbaomPgGRH5NuqyKX62rjERd7UL6XjTGvxhY41r-1o3n1i2NrjoXWcVXriZbWwcmhrbGPC7fsG1ica7ed-qaF2LtQn2tcWV86l8t8pg2XWNVXKYhj20UckmmP2fexc9XV0-Tm5Gd_fXt5OLu5GilMeRhEwIzSmDQmeM8ln6Hy9oBZLlQEVVFYJr4JIVhMOYG81YISQHoRk1Khd0F50svZ13b70JsVzYoEzTyNa4PpQZy7LkTLKEHv9D5673bXrdQOWs4GM2CE-XlPIuBG-qsvN2If1nSaAcciinZPLwncM0wUc_yn62MHqF_i4-AYdLwAe1mv4FSb8ACDOMRA</recordid><startdate>20220202</startdate><enddate>20220202</enddate><creator>Xu, Yuehua</creator><creator>Long, Qianqian</creator><creator>Li, Dongze</creator><creator>Li, Pengfei</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-8776-3112</orcidid></search><sort><creationdate>20220202</creationdate><title>2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications</title><author>Xu, Yuehua ; Long, Qianqian ; Li, Dongze ; Li, Pengfei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-a0288d73609d2637b481793f0a64038ff987d07a6917057ed6698a708d63ec483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Allotropy</topic><topic>Carrier mobility</topic><topic>Contact resistance</topic><topic>Crystal structure</topic><topic>Density functional theory</topic><topic>Electric contacts</topic><topic>Electric field strength</topic><topic>Electronic devices</topic><topic>Graphene</topic><topic>Heterojunctions</topic><topic>Hole mobility</topic><topic>Monolayers</topic><topic>P-type semiconductors</topic><topic>Phosphorene</topic><topic>Phosphorus</topic><topic>Thermal stability</topic><topic>Two dimensional materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xu, Yuehua</creatorcontrib><creatorcontrib>Long, Qianqian</creatorcontrib><creatorcontrib>Li, Dongze</creatorcontrib><creatorcontrib>Li, Pengfei</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Physical chemistry chemical physics : PCCP</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xu, Yuehua</au><au>Long, Qianqian</au><au>Li, Dongze</au><au>Li, Pengfei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications</atitle><jtitle>Physical chemistry chemical physics : PCCP</jtitle><addtitle>Phys Chem Chem Phys</addtitle><date>2022-02-02</date><risdate>2022</risdate><volume>24</volume><issue>5</issue><spage>3379</spage><epage>3385</epage><pages>3379-3385</pages><issn>1463-9076</issn><eissn>1463-9084</eissn><abstract>Recently, the crystal structure of violet phosphorus and its monolayer violet phosphorene (VP) have been reconfirmed experimentally, and they were verified to be more thermally stable than their allotrope, black phosphorus. Here, we calculated the carrier mobility of monolayer VP using density functional theory. It is found that the carrier mobility is highly anisotropic and the hole mobility reaches 9.86 × 10
3
cm
2
V
−1
s
−1
in the
a
-direction, endowing the potential application of VP in p-type semiconductor channel materials. Moreover, the Schottky barrier of the graphene/VP heterojunction turns into an ohmic contact when the electric field strength is >2 V nm
−1
. Therefore, VP and graphene/VP heterojunctions have potential prospects in electronic devices.
A 2D violet phosphorene monolayer with high anisotropic carrier mobility and a graphene/violet phosphorene vdW heterojunction with tailoring of the Schottky/ohmic contact.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>35072184</pmid><doi>10.1039/d1cp04810d</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-8776-3112</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1463-9076 |
| ispartof | Physical chemistry chemical physics : PCCP, 2022-02, Vol.24 (5), p.3379-3385 |
| issn | 1463-9076 1463-9084 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2622481403 |
| source | Royal Society of Chemistry Journals |
| subjects | Allotropy Carrier mobility Contact resistance Crystal structure Density functional theory Electric contacts Electric field strength Electronic devices Graphene Heterojunctions Hole mobility Monolayers P-type semiconductors Phosphorene Phosphorus Thermal stability Two dimensional materials |
| title | 2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T17%3A23%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=2D%20Violet%20phosphorene%20with%20highly%20anisotropic%20mobility%20and%20its%20vdW%20heterojunction%20design%20for%20device%20applications&rft.jtitle=Physical%20chemistry%20chemical%20physics%20:%20PCCP&rft.au=Xu,%20Yuehua&rft.date=2022-02-02&rft.volume=24&rft.issue=5&rft.spage=3379&rft.epage=3385&rft.pages=3379-3385&rft.issn=1463-9076&rft.eissn=1463-9084&rft_id=info:doi/10.1039/d1cp04810d&rft_dat=%3Cproquest_pubme%3E2624697568%3C/proquest_pubme%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c337t-a0288d73609d2637b481793f0a64038ff987d07a6917057ed6698a708d63ec483%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2624697568&rft_id=info:pmid/35072184&rfr_iscdi=true |