{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T03:05:03Z","timestamp":1760151903568,"version":"build-2065373602"},"reference-count":40,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2022,11,29]],"date-time":"2022-11-29T00:00:00Z","timestamp":1669680000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Natural Science Foundation of China","award":["61727801","62131002","12025401","U1930402","2017YFA0303700","2018B030325002"],"award-info":[{"award-number":["61727801","62131002","12025401","U1930402","2017YFA0303700","2018B030325002"]}]},{"DOI":"10.13039\/501100012166","name":"National Key R&amp;D Program of China","doi-asserted-by":"publisher","award":["61727801","62131002","12025401","U1930402","2017YFA0303700","2018B030325002"],"award-info":[{"award-number":["61727801","62131002","12025401","U1930402","2017YFA0303700","2018B030325002"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Key R&amp;D Program of Guangdong province","award":["61727801","62131002","12025401","U1930402","2017YFA0303700","2018B030325002"],"award-info":[{"award-number":["61727801","62131002","12025401","U1930402","2017YFA0303700","2018B030325002"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>The quantum transport properties of ZnO devices with five different bulk configurations are investigated with numerical methods. The calculation results reveal that the transport property at a higher energy range can be tuned by changing the length of central scattering. By substituting some Zn atoms with Cu atoms, it is found that the doped Cu atoms have an obvious effect on the quantum properties at the entire energy range investigated, and could result in different transmission. The properties of ZnO devices are also influenced by the doping positions of Cu atoms. The tuning mechanism relies on the shifting of carrier distributions in the scattering center of the device.<\/jats:p>","DOI":"10.3390\/e24121750","type":"journal-article","created":{"date-parts":[[2022,11,30]],"date-time":"2022-11-30T02:21:57Z","timestamp":1669774917000},"page":"1750","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Tuning the Quantum Properties of ZnO Devices by Modulating Bulk Length and Doping"],"prefix":"10.3390","volume":"24","author":[{"given":"Zheng","family":"Fan","sequence":"first","affiliation":[{"name":"State Key Laboratory of Low-Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing 100084, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gui-Qin","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Low-Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing 100084, China"},{"name":"Frontier Science Center for Quantum Information, Beijing 100084, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gui-Lu","family":"Long","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Low-Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing 100084, China"},{"name":"Frontier Science Center for Quantum Information, Beijing 100084, China"},{"name":"Beijing Academy of Quantum Information Sciences, Beijing 100193, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,11,29]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1921","DOI":"10.1126\/science.272.5270.1921","article-title":"Off-resonance conduction through atomic wires","volume":"272","author":"Yazdani","year":"1996","journal-title":"Science"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"2874","DOI":"10.1063\/1.476841","article-title":"Conductance spectra of molecular wires","volume":"109","author":"Tian","year":"1998","journal-title":"J. Chem. Phys."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1550","DOI":"10.1126\/science.286.5444.1550","article-title":"Large on-off ratios and negative differential resistance in a molecular electronic device","volume":"286","author":"Chen","year":"1999","journal-title":"Science"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"24945","DOI":"10.1021\/acs.jpcc.7b07713","article-title":"Oligofluorene molecular wires: Synthesis and single-molecule conductance","volume":"121","author":"Sagan","year":"2017","journal-title":"J. Phys. Chem. C"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"904","DOI":"10.1038\/nature05037","article-title":"Dependence of single-molecule junction conductance on molecular conformation","volume":"442","author":"Venkataraman","year":"2006","journal-title":"Nature"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"253114","DOI":"10.1063\/1.4855116","article-title":"Bottom-up graphene nanoribbon field-effect transistors","volume":"103","author":"Bennett","year":"2013","journal-title":"Appl. Phys. Lett."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"105826","DOI":"10.1016\/j.mssp.2021.105826","article-title":"Transport properties of B\/P doped graphene nanoribbon field-effect transistor","volume":"130","author":"Rui","year":"2021","journal-title":"Mater. Sci. Semicond. Process."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1038\/nature12385","article-title":"Van der Waals heterostructures","volume":"499","author":"Geim","year":"2013","journal-title":"Nature"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"722","DOI":"10.1038\/nature00791","article-title":"Coulomb blockade and the Kondo effect in single-atom transistors","volume":"417","author":"Park","year":"2002","journal-title":"Nature"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"1881","DOI":"10.1002\/adma.200306091","article-title":"Comparison of electronic transport measurements on organic molecules","volume":"15","author":"Salomon","year":"2003","journal-title":"Adv. Mater."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"10911","DOI":"10.1103\/PhysRevB.58.10911","article-title":"Theoretical study of electrical conduction through a molecule connected to metallic nanocontacts","volume":"58","author":"Emberly","year":"1998","journal-title":"Phys. Rev. B"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"3696","DOI":"10.1080\/00268976.2015.1053549","article-title":"Varistor characteristics of a nano-device containing graphene and oxidised graphene: Verification by DFT + NEGF","volume":"113","author":"Ghavami","year":"2015","journal-title":"Mol. Phys."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"733","DOI":"10.1021\/acsaelm.0c00897","article-title":"Electronic and transport properties of bilayer phosphorene nanojunction: Effect of paired substitution doping","volume":"3","author":"Shukla","year":"2021","journal-title":"ACS Appl. Electron. Mater."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"021001","DOI":"10.1149\/2162-8777\/ab6831","article-title":"A theoretical study on charge transfer of twisted T-graphene nanoribbon surface","volume":"9","author":"Bousari","year":"2020","journal-title":"ECS J. Solid State Sci. Technol."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"37004","DOI":"10.1209\/0295-5075\/107\/37004","article-title":"Electronic and transport properties of T-graphene nanoribbon: Symmetry-dependent multiple Dirac points, negative differential resistance and linear current-bias characteristics","volume":"107","author":"Dai","year":"2014","journal-title":"EPL Europhys. Lett."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"e1651917","DOI":"10.1080\/00268976.2019.1651917","article-title":"Co-modulation effect of endohedral Au atom and anchor S atoms on C20","volume":"118","author":"Wang","year":"2020","journal-title":"Mol. Phys."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s43673-021-00031-2","article-title":"Tuning the electronic states and superconductivity in alkali fulleride films","volume":"32","author":"Ren","year":"2022","journal-title":"AAPPS Bull."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1007\/s43673-021-00028-x","article-title":"Surface atomic-layer superconductors with Rashba\/Zeeman-type spin-orbit coupling","volume":"31","author":"Uchihashi","year":"2021","journal-title":"AAPPS Bull."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"441501","DOI":"10.1088\/1361-648X\/ac8c11","article-title":"Molecular transistors as substitutes for quantum information applications","volume":"34","author":"Dhingra","year":"2022","journal-title":"J. Phys. Condens. Matter"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"12111","DOI":"10.1021\/acs.jpcb.1c08679","article-title":"Recent innovations in solid-state and molecular qubits for quantum information applications","volume":"125","author":"Lavroff","year":"2021","journal-title":"J. Phys. Chem."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"5522","DOI":"10.1039\/D1CP04813A","article-title":"Trapping integrated molecular devices via local transport circulation","volume":"24","author":"Xiong","year":"2022","journal-title":"Phys. Chem. Chem. Phys."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/j.biosystems.2004.04.001","article-title":"Quantum computation, non-demolition measurements, and reflective control in living systems","volume":"77","author":"Igamberdiev","year":"2004","journal-title":"BioSystems"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1016\/j.physleta.2009.12.031","article-title":"First-principles study on the structural and electronic properties of ultrathin ZnO nanofilms","volume":"374","author":"Kang","year":"2010","journal-title":"Phys. Lett. A"},{"key":"ref_24","doi-asserted-by":"crossref","unstructured":"Gald\u00e1mez-Martinez, A., Santana, G., G\u00fcell, F., Mart\u00ednez-Alanis, P.R., and Dutt, A. (2020). Photoluminescence of ZnO nanowires: A review. Nanomaterials, 10.","DOI":"10.3390\/nano10050857"},{"key":"ref_25","doi-asserted-by":"crossref","unstructured":"Gao, C., Zhong, K., Fang, X., Fang, D., Zhao, H., Wang, D., Li, B., Zhai, Y., Chu, X., and Li, J. (2021). Brief Review of Photocatalysis and Photoresponse Properties of ZnO\u2013Graphene Nanocomposites. Energies, 14.","DOI":"10.3390\/en14196403"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"102105","DOI":"10.1063\/1.3558912","article-title":"Charge transfer dynamics in Cu-doped ZnO nanowires","volume":"98","author":"Xing","year":"2011","journal-title":"Appl. Phys. Lett."},{"key":"ref_27","first-page":"11","article-title":"A comprehensive review of ZnO materials and devices","volume":"98","author":"Alivov","year":"2005","journal-title":"J. Appl. Phys."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1719","DOI":"10.1021\/nl061080t","article-title":"Broadband ZnO single-nanowire light-emitting diode","volume":"6","author":"Bao","year":"2006","journal-title":"Nano Lett."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"7882","DOI":"10.1002\/slct.201801234","article-title":"One-pot synthesis of Au embedded ZnO nanorods composite heterostructures with excellent photocatalytic properties","volume":"3","author":"Haldar","year":"2018","journal-title":"ChemistrySelect"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"105111","DOI":"10.1016\/j.isci.2022.105111","article-title":"Surface engineering of ZnO nanoparticles with diethylenetriamine for efficient red quantum-dot light-emitting diodes","volume":"25","author":"Zhang","year":"2022","journal-title":"iScience"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"162103","DOI":"10.1063\/5.0005464","article-title":"High performance CsPbBr3 quantum dots photodetectors by using zinc oxide nanorods arrays as an electron-transport layer","volume":"116","author":"Wang","year":"2020","journal-title":"Appl. Phys. Lett."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"118503","DOI":"10.1088\/1674-1056\/ac22a3","article-title":"Improved blue quantum dot light-emitting diodes via chlorine passivated ZnO nanoparticle layer","volume":"30","author":"Qu","year":"2021","journal-title":"Chin. Phys. B"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"106393","DOI":"10.1016\/j.orgel.2021.106393","article-title":"Polyethylenimine modified sol-gel ZnO electron-transporting layers for quantum-dot light-emitting diodes","volume":"100","author":"Yuan","year":"2022","journal-title":"Org. Electron."},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Zahid, F., Paulsson, M., and Datta, S. (2003). Electrical conduction through molecules. Advanced Semiconductor and Organic Nano-Techniques, Elsevier.","DOI":"10.1016\/B978-012507060-7\/50022-2"},{"key":"ref_35","unstructured":"Paulsson, M., Zahid, F., and Datta, S. (2022, September 01). Huckel-IV on the NanoHub. Available online: https:\/\/www.nanohub.org\/resources\/422\/."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"115117","DOI":"10.1103\/PhysRevB.76.115117","article-title":"Transmission eigenchannels from nonequilibrium Green\u2019s functions","volume":"76","author":"Paulsson","year":"2007","journal-title":"Phys. Rev. B"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"052111","DOI":"10.1063\/1.4804936","article-title":"A generic tight-binding model for monolayer, bilayer and bulk MoS2","volume":"3","author":"Zahid","year":"2013","journal-title":"AIP Adv."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"115801","DOI":"10.1088\/1402-4896\/aae14c","article-title":"Electronic structure calculations for rhenium carbonitride: An extended H\u00fcckel tight-binding study","volume":"93","author":"Palos","year":"2018","journal-title":"Phys. Scr."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1016\/S0038-1098(02)00549-5","article-title":"Why tight-binding theory?","volume":"124","author":"Harrison","year":"2002","journal-title":"Solid State Commun."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"204123","DOI":"10.1063\/1.5097330","article-title":"Influence of long-range interactions on quantum interference in molecular conduction. A tight-binding (H\u00fcckel) approach","volume":"150","author":"Tsuji","year":"2019","journal-title":"J. Chem. Phys."}],"container-title":["Entropy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1099-4300\/24\/12\/1750\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T01:29:45Z","timestamp":1760146185000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1099-4300\/24\/12\/1750"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,11,29]]},"references-count":40,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2022,12]]}},"alternative-id":["e24121750"],"URL":"https:\/\/doi.org\/10.3390\/e24121750","relation":{},"ISSN":["1099-4300"],"issn-type":[{"type":"electronic","value":"1099-4300"}],"subject":[],"published":{"date-parts":[[2022,11,29]]}}}