Comparative Studies of -Doped In0.45Al0.55As/In0.53Ga0.47As/GaAs Metamorphic HEMTs with Au, Ti/Au, Ni/Au, and Pt/Au Gates Ke-Hua Su, Wei-Chou Hsu, Ching-Sung Lee, I-Liang Chen, Yeong-Jia Chen, and Chang-Luen Wu Department of Electrical Engineering, Institute of Microelectronics, National Cheng-Kung University, Tainan 70101, Taiwan Department of Electronic Engineering, Feng Chia University, Taic...

Q1. Au: Please provide reference for citation [Trubek 1972]. Q2. Au: Please add Williamson 1975 to references list. Q3. Au: Please add Anderson and Hill 1975 to references list. Q4. Au: Please provide reference for citation [Lessig (2006)]. Q5. Au: Please provide reference for citation [Martin 2013]. Q6. Au: Please provide reference for citation [Silk Road Charter 2013]. Q7. Au: Please provide ...

First-principles calculations are performed to study the interaction of cluster Au(32) with small molecules, such as CO, H(2), and O(2). The cagelike Au(32)(I(h)) shows a higher chemical inertness than the amorphous Au(32)(C(1)) with respect to the interaction with small molecules CO, H(2), and O(2). H(2) can only be physically adsorbed on Au(32)(I(h)), while it can be dissociatively chemisorbe...

The title tetra-nuclear complex, [Au(4)(C(25)H(21)P(2))Cl(3)(C(25)H(22)P(2))]·2C(4)H(8)O, features two non-equivalent Ph(2)PCPPh(2) fragments, one of which represents the 'complete' mol-ecule (with two H atoms at the central C atom); each of the two P atoms of this mol-ecule is coordinated by an Au atom [Au-P = 2.2256 (13) and 2.2710 (13) Å], and these two Au atoms form an Au-Au bond [3.2945 (3...

We performed a global-minimum search for low-lying neutral clusters (Au(n)) in the size range of n=15-19 by means of basin-hopping method coupled with density functional theory calculation. Leading candidates for the lowest-energy clusters are identified, including four for Au(15), two for Au(16), three for Au(17), five for Au(18), and one for Au(19). For Au(15) and Au(16) we find that the shel...

Au nanocrystals with different morphologies were prepared and used for enzyme-free electrochemical biosensor applications. To investigate the electrocatalytic properties of Au nanocrystals as a function on their morphologies, Au nanocrystals, Au nanospheres (NSs) on silica, Au NSs, and Au nanorods (NRs) with aspect ratios of 1:3 and 1:5, were coated on the screen printed electrodes and further ...

A layer-by-layer technique has been developed to synthesize FeOOH-Au hybrid nanorods that can be transformed into Fe(2)O(3)-Au and Fe(3)O(4)-Au hybrid nanorods via controllable annealing process. The homogenous deposition of Au nanoparticles onto the surface of FeOOH nanorods can be attributed to the strong electrostatic attraction between metal ions and polyelectrolyte-modified FeOOH nanorods....

Introduction Sputter deposition technique provides extremely clean method to synthesize Au nanoparticles in ionic liquids without any stabilizing agents [1]. We have investigated the control factor for the size of Au nanoparticles prepared by this method. In this method, the length of alkyl chain of cation and the temperature of ionic liquids have a big role [2-4]. Especially, the temperature i...