Browsing by Issue Date, starting with "2012-09-20"

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交大e-News第126期
(2012-09-20)
Secretariat
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國立交通大學秘書室
On-Chip Noise Filter Circuit
(2012-09-20)
Ker Ming-Dou
;
Yen Cheng-Cheng
;
Chen Tung-Yang
A noise filter circuit for an IC is provided. The noise filter circuit comprises a decoupling unit coupled to a power pad of the IC and a current amplifier circuit coupled to the decoupling unit and the power pad of the IC. The decoupling unit generates a first current in response to a transient voltage being on the power pad of the IC. The current amplifier circuit drains a second current from the power pad of the IC according to the first current.
Production of H and O(P-3) Atoms in the Reaction of CH2 with O-2
(2012-09-20)
Lee, Pei-Fang
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Matsui, Hiroyuki
;
Chen, Wei-Yu
;
Wang, Niann-Shiah
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應用化學系
The reaction CH2 + O-2 -> 4 products has been studied by using atomic resonance absorption spectrometry (ARAS) of H and O(P-3) atoms behind reflected shock waves over 1850-2050 K and 2.1-1.7 atm. Measurements of [H] and [O] are conducted using mixtures of highly diluted CH2I2 (0.2 and 0.4 ppm) with excess O-2 (100 and 262 ppm) in Ar; comparative measurement of [H] in the 0.2 and 0.4 ppm CH2I2 + 300 ppm H-2 mixture has been conducted simultaneously to confirm the initial concentration of CH2. The apparent reaction rate of CH2 + O-2 (k(2)'), including the contributions of (CH2)-C-3 + O-2 -> products (2) and (CH2)-C-1 + O-2 -> products (3), has been measured from the evolutions of [H] and [O] and summarized as k(2)'/cm(3) molecule(-1) s(-1) = (1.90 +/- 0.31) x 10(-11). The contribution of (CH2)-C-1 + O-2 reaction on the measured k(2)' has been evaluated as 0.15 +/- 0.04, with an assumption that k(3) is independent of temperature and given by the result measured at room temperature [Langford, A. O.; Petek, H.; Moore, C. B. J. Chem. Phys. 1983, 78, 6650-6659]. The net rate for the (CH2)-C-3 + O-2 reaction is given as k(2)/cm(3) molecule(-1) s(-1) = (1.69 +/- 0.31) x 10(-11). The result on k(2) in this study is found to be consistent with the extrapolation of the previous work at lower temperature range of 295-600 K. [Vinckler, C.; Debruyn, W. J. Phys. Chem. 1979, 83, 2057-2062]; these results can be summarized as k(2)/cm(3) molecule(-1) s(-1) = 2.74 x 10(-11) exp(-874/T), (T = 295-2050 K). The apparent production yields of H and O atoms for the reaction channels (CH2)-C-1,3 + O-2 -> H + products (2a, 3a) and (1)'(CH2)-C-3 + O-2 -> O(P-3) + products (2h, 3b) have been evaluated as phi(2a)' = 0.59 +/- 0.06 and phi(2b)' = 0.23 +/- 0.06, respectively. The contributions of (CH2)-C-1 + O-2 reaction on measured phi(2a)' and phi(2b)' are indicated to be minor; the net branching fractions for the (CH2)-C-3+O-2 reaction are estimated as phi(2a) = 0.58 +/- 0.06 and phi(2b) = 0.25 +/- 0.06. No obvious temperature dependence is indicated in the measured rate constant nor in the branching fractions of H and 0 atoms. The mechanism of the reaction of CH2 with O-2 is discussed based on the result of the present study together with those of the previous theoretical/experimental studies.
ENHANCEMENT-MODE HIGH-ELECTRON-MOBILITY TRANSISTOR AND THE MANUFACTURING METHOD THEREOF
(2012-09-20)
CHANG EDWARD YI
;
Chang Chia-Hua
;
Lin Yueh-Chin
This invention discloses an enhancement-mode high-electron-mobility transistor and the manufacturing method thereof. The transistor comprises an epitaxial buffer layer on a substrate, a source and drain formed in the buffer layer, a PN-junction stack formed on the buffer layer and located between the source and drain, and a gate formed on the PN-junction stack, wherein the PN-junction stack is composed of alternating layers of a P-type semiconductor and an N-type semiconductor.
VERTICAL ELECTRO-OPTICAL COMPONENT AND METHOD OF FABRICATING THE SAME
(2012-09-20)
Zan Hsiao-Wen
;
Meng Hsin-Fei
;
Tsai Wu-Wei
;
Chao Yu-Chiang
A vertical electro-optical component and a method for forming the same are provided. The vertical electro-optical component includes a substrate, a first electrode layer formed on the substrate, a patterned insulating layer formed on the first electrode layer, a metal layer formed on the patterned insulating layer, a semiconductor layer formed on the first electrode layer, and a second electrode layer formed on the semiconductor layer, wherein the semiconductor layer encapsulates the patterned insulating layer and the metal layer. The vertical electro-optical component thus has a low operational voltage of a vertical transistor and a high reaction speed of a photo diode, and may be used to form light-emitting transistors.
ON-CHIP ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME
(2012-09-20)
CHENG YU-TING
;
CHAO TZU-YUAN
;
CHEN KUAN-MING
;
HSU HSIN-FU
The present invention relates to an on-chip electronic device and a method for manufacturing the same. The on-chip electronic device according to the present invention comprises a substrate, a porous layer, a plurality of magnetic bodies, and an electronic member layer. The porous layer is disposed on the substrate and has a plurality of voids; each of the plurality of magnetic bodies is disposed in the plurality of voids, respectively; and the electronic member layer is disposed on one side of the porous layer, such as upper side of or lower sider of the porous layer. Because the plurality of magnetic bodies is used as the core of the inductance, the inductance is increased effectively and the area of the on-chip electronic device is reduced. Besides the manufacturing method according to the present invention is simple and compatible with the current CMOS process, the manufacturing cost can be lowered.
ＧＰＳ追蹤系統
(2012-09-21)
吳炳飛
;
陳盈翰
;
陳昭榮
;
高志忠
;
黃柏嘉
本發明揭露一種GPS追蹤系統，其包含有：一追蹤定位裝置；一伺服裝置；一定位顯示裝置；以及一資料庫。由於該追蹤定位裝置僅在連結網際網路時傳送一次之網際網路通訊協定資料及一認證資料，並在定位顯示裝置觀看時才傳送定位資料，故可節省頻寬。
給我一條船航向文字海
(2012-09-23)
鄭乃文
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Department of Communication and Technology
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傳播與科技學系
在生活中要求自己，主動爭取生命裡的幸運。
新手上路囉!!!加油!!!
(2012-09-23)
蘇品勻
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Department of Communication and Technology
;
傳播與科技學系
看完學長姊喀報後的心得與提問
新手上路
(2012-09-23)
鄭姿筠
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Department of Communication and Technology
;
傳播與科技學系
以即將成為喀報記者之人的身分，說說心中的疑惑和自我的期許。
喀報之旅我來了
(2012-09-23)
王紹容
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Department of Communication and Technology
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傳播與科技學系
喀報羽翼漸豐的歷程
(2012-09-23)
林慰
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Department of Communication and Technology
;
傳播與科技學系
雖然喀報被學長姐們形容的很可怕，但是我相信一年喀報記者的磨練，可以讓我成為更稱職的傳科人。
新方向新旅程
(2012-09-23)
薛世如
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Department of Communication and Technology
;
傳播與科技學系
循著學長姊的經驗，走出自己的路。
新手上路
(2012-09-23)
王蒂鷹
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Department of Communication and Technology
;
傳播與科技學系
Synthesis of novel supramolecular triads bearing a H-bonded perylene bisimide core
(2012-09-23)
Rajan, Yesudoss Christu
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Shellaiah, Muthaiah
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Huang, Ching-Ting
;
Lin, Hsin-Chieh
;
Lin, Hong-Cheu
Two novel hydrogen-bonded (H-bonded) triads consisting of triazine derivatives complexed with a perylene bisimide core were synthesized and characterized. NMR, UV/vis, and fluorescence spectra of these supramolecular triads confirmed the formation of strong multiple H-bonding, which were also proven to be nano-sized H-aggregates by X-ray diffraction (XRD) measurements. (C) 2012 Elsevier Ltd. All rights reserved.
傳播與科技學系股份有限公司
(2012-09-23)
黃莉
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Department of Communication and Technology
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傳播與科技學系
皮皮挫的新手人生，闡述第一次的緊張心情!!!
第一次
(2012-09-23)
高綮翊
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Department of Communication and Technology
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傳播與科技學系
第一次，自己進行報導撰寫
03新手上路菜鳥發問
(2012-09-23)
張睿文
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Department of Communication and Technology
;
傳播與科技學系
新手上路
(2012-09-23)
廖敏廷
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Department of Communication and Technology
;
傳播與科技學系
看了之前喀報的心得與感想。
聚光，新手上路
(2012-09-23)
姚映竹
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Department of Communication and Technology
;
傳播與科技學系
對喀報的課程或平台提出疑問點,並且分享對此報的期許與閱讀心得