Results 101 to 110 of about 274,262 (149)

[Effect of porous surface structure on fatigue strength of 3D printed zirconia]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Zhao J   +6 more
europepmc   +1 more source

[Anwulignan inhibits malignant phenotypes of gastric cancer cells by antagonizing activation of the JAK1/STAT3 signaling pathway]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Liu X   +9 more
europepmc   +1 more source

[Bioactivity of multi-matrix bioceramic root canal sealer: An <i>in vitro</i> study]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Lyu W, Bai W, Wang X, Leung Y.
europepmc   +1 more source

[Livedoid vasculopathy: A case report]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Li J   +6 more
europepmc   +1 more source

用于多结太阳电池的GaAs/InP晶片低温直接键合方法

open access: yes
一种用于多结太阳电池的GaAs/InP晶片低温直接键合方法,包括如下步骤:步骤1:将单面抛光的GaAs、InP晶片在多种有机溶剂中反复煮洗,以去掉晶片表面的残留有机物分子,并初步提高晶片表面的亲水性;步骤2:将步骤1处理后的GaAs、InP晶片,分别进行去金属氧化物处理、去C元素处理和亲水性处理;步骤3:在键合夹具的协助下,将亲水处理后的GaAs、InP晶片在去离子水中对准晶向并贴合;步骤4:将贴合后的晶片置于干燥箱中烘干,除去贴合晶片表面水份和界面部分水气,形成晶片间范德瓦耳斯结合;步骤5 ...
于丽娟, 晏磊
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