1 @misc{ olympus-tr400psa,
3 title = "Small Spring Constant Silicon Nitride Cantilevers",
5 url = "http://probe.olympus-global.com/en/product/omcl_tr400psa_hw/",
6 note = "OMCL-TR400PSA. From
7 \href{http://www.asylumresearch.com/Probe/TR400PSA,Olympus}{Asylum
8 Research}, the small cantilever has a spring constant
9 $\kappa=0.08(0.02-0.23)\U{N/m}$, a length of
10 $100(90-110)\U{$\mu$m}$, a width of $15(14-16)\U{$\mu$m}$, and a
11 thickness of $0.4(0.3-0.5)\U{$\mu$m}$. The tip is a four-sided
12 pyramid with a height of $3.0\pm0.5\U{$\mu$m}$, a side angle of
13 $35\pm1\dg$, and a tip radius of $20\pm5\U{nm}$. The cantilevers
14 are silicon nitride, with chromium and gold reflex coatings that
15 are $5$ and $30\U{nm}$ thick respectively. From
16 \href{http://probe.olympus-global.com/en/product/omcl_tr400psa_hw/}{Olympus},
17 the resonant frequency of the small cantilever in water is around
22 author = "{AthenaES}",
23 title = "{I27O}\textsuperscript{\texttrademark} {AFM} Reference Protein",
25 url = "http://www.athenaes.com/I27OAFMReferenceProtein.php",
29 author = "{Agilent Technologies}",
30 title = "SURE 2 Supercompetent Cells",
32 url = "http://www.chem.agilent.com/en-US/Search/Library/_layouts/Agilent/PublicationSummary.aspx?whid=72739&liid=6524",
33 alternative_url = "http://www.genomics.agilent.com/CollectionSubpage.aspx?PageType=Product&SubPageType=ProductDetail&PageID=663",
34 note = "Catalog \#200152.",