Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/757
Title: Tape casting and dielectric properties of sr2znsi2o7-based ceramic-glass composite for low-temperature co-fired ceramics applications
Authors: Tony Joseph
Sebastian, M T
Jantunen, H
Jacob, M
Sreemoolanadhan, H
Keywords: LTCC applications
Microwave-absorption
Substrate applications
Complex permittivity
Crystals
Resonator
Halides
Systems
Oxides
Issue Date: 2011
Publisher: Wiley
Citation: International Journal of Applied Ceramic Technology 8(4):854-864;Jul-Aug 2011
Abstract: The Sr2ZnSi2O7 ceramics sintered at 1475 degrees C has epsilon(r) = 8.5, Q (u) x f = 105,000 GHz (at 12.63 GHz), and tau(f) = -51.5 ppm/degrees C. The sintering temperature of Sr2ZnSi2O7 has been lowered to 875 degrees C by the addition of 20Li (2)O-20MgO-20ZnO-20B(2)O(3)-20SiO(2) (LMZBS) glass. Addition of a small amount of SrTiO3 lowered the value of tf. Tapes were cast using the composition Sr2ZnSi2O7+15wt% LMZBS. The stacked and sintered tapes exhibited epsilon(r) similar to 7 and tan delta similar to 10(-3) at 290K. The chemical compatibility of Ag with the ceramic-glass composites was also investigated.
URI: http://ir.niist.res.in:8080/jspui/handle/123456789/757
ISSN: 1546-542X
Appears in Collections:2011

Files in This Item:
File Description SizeFormat 
2011_ 0047.pdf
  Restricted Access
517.62 kBAdobe PDFView/Open Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.