1997
DOI: 10.1016/s0167-9317(96)00061-5
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Benzocyclobutene (DVS-BCB) polymer as an interlayer dielectric (ILD) material

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Cited by 135 publications
(69 citation statements)
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“…where e 0 is the vacuum dielectric permittivity, with the value of C ALD = 620 nF/cm 2 obtained from metal-insulator-metal (MIM) devices for 10 nm Al 2 O 3 (j = 7.0) and a thickness of 5 nm detected by AFM for the BCB polymer, the dielectric constant of the BCB buffer layer is determined to be j = 2.6, a reasonable value for this polymer [26]. We notice that the quantum capacitance does not contribute to the measured C TG because the C BG /C TG is determined from the dependence of the Dirac point on V BG and V TG , where the Fermi level remains zero.…”
mentioning
confidence: 96%
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“…where e 0 is the vacuum dielectric permittivity, with the value of C ALD = 620 nF/cm 2 obtained from metal-insulator-metal (MIM) devices for 10 nm Al 2 O 3 (j = 7.0) and a thickness of 5 nm detected by AFM for the BCB polymer, the dielectric constant of the BCB buffer layer is determined to be j = 2.6, a reasonable value for this polymer [26]. We notice that the quantum capacitance does not contribute to the measured C TG because the C BG /C TG is determined from the dependence of the Dirac point on V BG and V TG , where the Fermi level remains zero.…”
mentioning
confidence: 96%
“…1a illustrates our process to deposit BCB-buffered dielectric on graphene. The liquid BCB monomer is a siloxanebased material, originally developed for interlevel dielectric technologies [24][25][26]. It can be diluted in its main solvent mesitylene and spin-coated on the graphene surface.…”
mentioning
confidence: 99%
“…Dans cette optique, nous avons décidé de tester le remplissage des tranchées par BenzoCycloButene (BCB). Ce SOD dispose de bonnes caractéristiques électriques proches de celles du SiO 2 [76] ; il permet de déposer des couches épaisses supérieures à 10 μm et est actuellement de plus en plus utilisé dans le domaine de la microélectronique comme couche inter-métaux [77] Néanmoins, le remplissage des tranchées par deux couches successives de BCB impose la création une couche épaisse d'environ 40 μm en surface. Nous proposons donc de retirer cette couche par polissage mécanico-chimique (CMP) qui est une méthode rapide et moins coûteuse que la gravure sèche.…”
Section: Iv232c Remplissage Des Tranchées Avec Du Benzocyclobuteneunclassified
“…Unless otherwise mentioned, data included in Table 1 are collected from the manufacturer's data sheet (Dow Chemical Company 2005). BCB which has been primarily used as interlayer dielectric (ILD) for microelectronics applications (Mills et al 1997), finds today a success in MEMS applications more particularly for packaging (Jourdain et al 2005;Seok et al 2006) and thermal isolation purposes (Ma and Wagner 1999;Strandjord et al 1997). …”
Section: Introductionmentioning
confidence: 99%