Results 91 to 100 of about 23,327 (300)

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

Fabrication of β-Ga2O3/air-gap structures on (010) β-Ga2O3 by wet etching in tetramethylammonium hydroxide (TMAH)

Applied Physics Express
We demonstrated the fabrication of β -Ga _2 O _3 /air-gap structures on (010) β -Ga _2 O _3 substrates through sequential dry etching and crystallographic wet etching.
Takayoshi Oshima
doaj   +1 more source

Development of numerically controlled local wet etching [PDF]

Science and Technology of Advanced Materials, 2006
Numerically controlled local wet etching (NC-LWE) has been developed as a novel noncontact subaperture deterministic figuring method for fabricating ultraprecision optics or for finishing functional materials. In this method, a localized wet etching area is formed using a combined nozzle that is constructed by coaxially arranging the supply part and ...
openaire   +2 more sources

Metal electrode influence on the wet selective etching of GaAs/AlGaAs

, 2011
Metal electrodes were found to influence the wet selective etching of GaAs in a citric acid/hydrogen peroxide solution. The authors found that metal films such as a Cr/Au or Ti/Au alloy deposited on a semiconductor surface can mostly prevent the etching ...
Yang XH, Han Q, Wang XP, Wang, J (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China, hanqin@semi.ac.cn, Ni HQ, He JF, Wang J   +6 more
core  

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

Development of decoration and preferential-etching methods for delineation of crystal defects in semiconductor materials

, 2013
Silicon wafers such as Silicon on Insulator (SOI) and strained silicon on Insulator (sSOI) are the essential and basic materials of advanced microelectronic devices.
Idrisi, Hanan
core  

Surface uniform wet etching of ZnO films and influence of oxygen annealing on etching properties

, 2011
Wet etchings of ZnO films with HCl, H3PO4 and NH 4Cl as etchants were systematically studied. The etching morphology and etching rate were focused on and reported in details.
Wang, Yi, Yi Wang, Dedong Han, Tao Zhang, Ruqi Han, Lei Sun, Han, Ruqi, Sun, Lei, Han, Dedong, Zhang, Tao   +9 more
core   +1 more source

High‐Index, Low‐Loss Optical Material Platforms for Ultra‐Broadband Ultraviolet‐to‐Visible Achromatic Metalenses

Advanced Functional Materials, EarlyView.
An integrated material platform combining engineered SiNx thin films and printable ZrO2 nanoparticle‐embedded resin enables broadband achromatic metalenses from the ultraviolet to visible range. The demonstrated meta‐optics achieve near‐diffraction‐limited focusing with minimal chromatic aberration.
Hyunjung Kang, Dongmin Jeon, Eunji Lee, Junsuk Rho   +3 more
wiley   +1 more source

Wet-chemical etching of SrMoO3 thin films

, 2016
SrMoO3 is a perovskite oxide material with very high electrical conductivity, exhibiting great potential for integration into electronic devices. Here, we present a method for controlled wet-chemical etching of SrMoO3 thin films using alkaline solutions.
Jakoby, R., Alff, Lambert, Mani, Arzhang, Komissinskiy, Philipp, Wiens, A., Zheng, Y., Maune, H., Nikfalazar, M., Radetinac, Aldin, Melnyk, S., Muench, Falk   +10 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source