The MIT approach to 3-D VLSI integration is based on low-temperature Cu-Cu wafer bonding. Device wafers are bonded in a face-to-back manner, with short vertical vias and Cu-Cu pads as the inter-wafer throughway. In our scheme, there are several reliability criteria, which include: a) Structural integrity of the Cu-Cu bond, b) CuCu contact electrical characteristics, and c) Process flow efficien...

Two novel heterotrimetallic octa-[Cu2CoPbCl4(L)4]2 (1) and pentanuclear [Cu2CoCd2Cl6(L)4(HOMe)2] (2) complexes have been prepared in one-pot reactions of zerovalent copper with metal chlorides in a methanol (for 1) or acetonitrile (for 2) solution of 2-(dimethylamino)ethanol (HL) in open air. The crystal structures of both compounds consist of discrete centrosymmetric heterotrimetallic molecule...

Dicopper(i) complexes with the chelating dmapm ligand [dmapm = 1,1-bis{di(o-N,N-dimetylanilinyl)phosphino}methane] have been synthesized and characterized structurally. Synthesis of the acetonitrile adduct [Cu2(μ-dmapm)(CH3CN)2][BF4]2 () has been presented and the dicopper electrophile has been used as the starting material in reaction with Group 14 heteroborates. Coordination of the closo-bora...

The average content of o-hydroxycinnamic acid in sweetclover plants of the Cucu genotype was 36% of the level found in CuCu plants. Thus, the level of o-hydroxycinnamic acid in the Fl was more like the content of the cucu parent than that of the CuCu parent, indicating that cu was partially dominant over Cu. The calculated value for the degree of dominance of cu over Cu was +0.299. The partial ...

Penelitian ini menjelaskah tentang strategi branding politisi perempuan dengan merujuk pada studi kasus personal Puan Maharani Nakshatra Kusyala Devi sebagai “cucu Bung Karno” dan “putri Megawati Soekarnoputri”. Sosok sendiri dikenal oleh publik Indonesia putri tunggal dari Soekarnoputri suami ketiganya, Muhammad Taufiq Kiemas. Dengan statusnya tersebut, sosok sering kali diasumsikan berbagai k...