{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T03:50:28Z","timestamp":1789962628993,"version":"4.0.1"},"reference-count":31,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2008,11,18]],"date-time":"2008-11-18T00:00:00Z","timestamp":1226966400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Small"],"published-print":{"date-parts":[[2008,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Prussian blue CsNiCr nanoparticles are used to decorate selected portions of a Si substrate. For successful grafting to take place, the Si surface needs first to be chemically functionalized. Low\u2010dose focused ion beam patterning on uniformly functionalized surfaces selects those portions that will not participate in the grafting process. Step\u2010by\u2010step control is assured by atomic force and high\u2010resolution scanning electron microscopy, revealing a submonolayer distribution of the grafted nanoparticles. By novel scanning Hall\u2010probe microscopy, an in\u2010depth investigation of the magnetic response of the nanoparticles to varying temperature and applied magnetic field is provided. The magnetic images acquired suggest that low\u2010temperature canted ferromagnetism is found in the grafted nanoparticles, similar to what is observed in the equivalent bulk material.<\/jats:p>","DOI":"10.1002\/smll.200800897","type":"journal-article","created":{"date-parts":[[2008,11,18]],"date-time":"2008-11-18T09:08:52Z","timestamp":1226999332000},"page":"2240-2246","source":"Crossref","is-referenced-by-count":15,"title":["Magnetic Imaging of Cyanide\u2010Bridged Co\u2010ordination Nanoparticles Grafted on FIB\u2010Patterned Si Substrates"],"prefix":"10.1002","volume":"4","author":[{"given":"Alberto","family":"Ghirri","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Candini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Evangelisti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gian Carlo","family":"Gazzadi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florence","family":"Volatron","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benoit","family":"Fleury","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laure","family":"Catala","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christophe","family":"David","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Talal","family":"Mallah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Affronte","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2008,12,4]]},"reference":[{"key":"e_1_2_6_1_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.200390006"},{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1039\/b419271k"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic0508021"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1021\/nl070366a"},{"key":"e_1_2_6_5_2","first-page":"1","author":"G\u00f3mez\u2010Segura J.","year":"2006","journal-title":"Chem. Commun."},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic0624266"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp802195x"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/nl034630l"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200461554"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/nl0508016"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.1808492"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1039\/b509282e"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.200601999"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.susc.2006.11.061"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.200700448"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.73.172406"},{"key":"e_1_2_6_16_3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmmm.2007.03.038"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1039\/b516425g"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1039\/B605221E"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic702328w"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.284.5422.1969"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.2364833"},{"key":"e_1_2_6_21_3","doi-asserted-by":"publisher","DOI":"10.1088\/0957-4484\/17\/9\/005"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultramic.2006.03.002"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.80.3610"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00079a071"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/0470867930"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.57.497"},{"key":"e_1_2_6_27_2","unstructured":"We chose the working temperature ofT\u2009=\u200920 K because i) it is well belowTCand ii) the width of the scan area (7\u2009\u00d7\u20097 \u03bcm2) is sufficiently large to look at the patterning. At much lower temperatures for example 2 K the experimental magnetic images cover areas not larger than 4.5\u2009\u00d7\u20094.5 \u03bcm2. For instance the supplementary material provides an image of an area existing within a single stripe forT\u2009=\u20092 K."},{"key":"e_1_2_6_28_2","unstructured":"For applied fields not exceeding 70 kOe powder samples of the bulk equivalent material show molar magnetization values that are roughly 12% smaller than that expected for full ferromagnetic coupling of all Ni and Cr ions.[16]This discrepancy can be accounted for by a canting angle of \u224860\u00b0 between the two ferromagnetic Ni and Cr sublattices. This is likely the result of an intense exchange anisotropy acting on the metal ions. Usingz\u2009=\u20096 for the number of nearest neighbors andJ\/kB\u2009=\u20096.5\u2009K for the Ni\u2010Cr exchange strength [16]a rough mean\u2010field calculation tells us that the exchange field acting on the Ni and Cr ions amounts to$H_{{\\rm ex}} = (2zJ\/k_{\\rm b} )S\/g\\mu _{\\rm B}$\u2009=\u2009390 and 530 kOe for Ni and Cr respectively."},{"key":"e_1_2_6_29_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic971174t"}],"container-title":["Small"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fsmll.200800897","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smll.200800897","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T15:33:43Z","timestamp":1695915223000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/smll.200800897"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,12]]},"references-count":31,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2008,12]]}},"alternative-id":["10.1002\/smll.200800897"],"URL":"https:\/\/doi.org\/10.1002\/smll.200800897","archive":["Portico"],"relation":{},"ISSN":["1613-6810","1613-6829"],"issn-type":[{"value":"1613-6810","type":"print"},{"value":"1613-6829","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,12]]}}}