... materials, etc. Materials can provide high‐capacitance densities, ranging from 5 to 25 nF/in², depending on composition, particle size, and film thickness. The electrical properties of capacitors fabricated from BaTiO₃‐epoxy nanocomposites showed a stable dielectric constant and low...

..., the laser was used to generate free‐standing nano and micro particles from thin film surfaces. In the case of BaTiO₃ polymer‐based nanocomposites, micromachining is used to generate arrays of variable‐thickness capacitors. The resultant thickness of the capacitors depends on the number of laser...

...Mohammed A. Alam; Michael H. Azarian; Michael Osterman; Michael Pecht Purpose The purpose of this paper is to present an analytical approach to find the reduction in the required number of surface mount capacitors by the use of embedded capacitors in decoupling applications. Design/methodology...

... technology based on ferroelectric‐epoxy polymer‐based flake‐free resin coated copper capacitive (RC3) nanocomposites to manufacture multilayer embedded capacitors. Design/methodology/approach This paper discusses thin film technology based on RC3 nanocomposites. In particular, recent developments in high...

...Ki‐Jae Song; Jongmin Kim; Jongwoon Yoo; Wansoo Nah; Jaeil Lee; Hyunseop Sim Purpose The purpose of this paper is to present the power noise characteristics of a multilayer printed circuit board (PCB) in which discrete capacitors have been embedded. Design/methodology/approach Embedded...

...Lei Nie; Michael H. Azarian; Mohammadreza Keimasi; Michael Pecht Purpose This paper seeks to present a prognostics approach using the Mahalanobis distance (MD) method to predict the reliability of multilayer ceramic capacitors (MLCCs) in temperature‐humidity‐bias (THB) conditions. Design...

... resistors, and the trade‐offs between resistor size, tolerance, and capability of board fabrication processes, are analyzed in detail. This paper also discusses selection of the appropriate embedded capacitor technology and introduces some initial results on Rohm and Haas's thin‐film, high...

...Swapan K. Bhattacharya; P. Markondeya Raj; Devarajan Balaraman; Hitesh Windlass; Rao R. Tummala This paper addresses materials and processes for printed wiring board compatible embedded capacitors using polymer/ceramic nanocomposites and hydrothermal barium titanate. Polymers allow low temperature...

...Richard Ulrich All capacitor dielectric materials, whether used for discrete or embedded applications, can be grouped into two general categories: paraelectric and ferroelectric. Ferroelectrics generally exhibit much higher dielectric constants, but are also less stable with regard to temperature...

... measured data on resistance values, uniformity, and thermal effects, and their impact on design rules for resistor size. Preliminary results of Shipley's thin‐film embedded capacitor technology with high capacitance densities (10 and 200 nF/cm²) are also presented. © Emerald Group Publishing...

... are increasingly embedding capacitive layers in the PCB. The majority of the products in use utilize reinforced epoxy laminates. These products are relatively easy to handle, but the thickness and Dk limit the effectiveness of the layer to perform as a capacitor. Other materials are being developed...