Results 101 to 110 of about 312,210 (236)

Automated graph-based detection of quantum control schemes: Application to molecular laser cooling

Physical Review Research
One of the demanding frontiers in ultracold quantum science is identifying laser cooling schemes for complex atoms and molecules out of their vast spectra of internal states. Motivated by the prospect of expanding the set of available ultracold molecules
Anna Dawid, Niccoló Bigagli, Daniel W. Savin, Sebastian Will   +3 more
doaj   +1 more source

Influence of the Substrate Size on the Cooling Behavior and Properties of the DED-LB Process

Journal of Machine Engineering
The laser-based Directed Energy Deposition (DED-LB) process involves a complex thermal history which strongly de-pends on the geometry of the deposited structure and substrate.
Fabian Bieg, Clemens Maucher, Hans-Christian Möhring   +2 more
doaj   +1 more source

Comparative Study on the Microstructure and Simulation of High-Speed and Conventional Fe-Based Laser-Cladding Coatings

Crystals
High-speed and conventional laser cladding technologies were used to prepare Fe-based alloy cladding layers on the surface of 45 steel, compare and analyze the microstructure, microhardness, and phase structure of the two cladding layers, and study and ...
Chuan Guo, Shouwen Ding, Xiaoqiang Xue, Mingzhong Li, Jingwang Yan, Shubin Wang, Dandan Wang, Xiaotong Zhang, Shuisheng Chen, Liuhua Yang, Zhenzhong Liu, Shirui Guo   +11 more
doaj   +1 more source

Laser Scheme for Doppler Cooling of the Hydroxyl Cation (OH$^+$) [PDF]

, 2023
Niccolò Bigagli, D. W. Savin, Sebastian Will   +2 more
openalex   +1 more source

EFFECT OF COOLING RATE ON MICROSTRUCTURE OF TI-6AL-4V ALLOY PRODUCED BY DIRECT METAL LASER SINTERING TECHNIQUE [PDF]

, 2014
Luís Paulo Mourão dos Santos, André Luiz Jardini, Gustavo R. Gonçalves, A. Almeida, Hana Livia Frota Coelho, Mylena Jordane Silva, Hamilton Ferreira Gomes de Abreu, Miloslav Béreš   +7 more
openalex   +1 more source

Melt Pool Dynamics and Quantitative Prediction of Surface Topography in Laser Selective Forming of Optical Glass

Machines
Laser local forming is an effective method for reshaping optical glass, yet the deformation of the material during the cooling phase remains poorly understood. This study investigates the dynamic evolution of the molten pool, specifically focusing on the
Lianshuang Ning, Weijie Fu, Xinming Zhang   +2 more
doaj   +1 more source

ROTATIONAL ANALYSES OF LASER INDUCED FLUORESCENCE EXCITATION SPECTRA OF THE SUPERSONIC JET-COOLED SO2( 1A2— 1A1) SYSTEM

, 1998
Chuji Wang, Jun Chen, Tao Zhang, Limin Zhang, Jinghua Dai, CHEN CONG-XIANG, MA XING-XIAO, 中国科学技术大学化学物理系，合肥 230026   +7 more
openalex   +1 more source

Laser Drilling Effusion Cooling Holes in Low NOx Turbine Engine Components [PDF]

, 1996
Terry L. VanderWert, Scott A. Litzer, Loh Wai Meng   +2 more
openalex   +1 more source

ACCURATE PREDICTION OF VIBRONIC LEVELS AND BRANCHING RATIOS FOR LASER-COOLABLE LINEAR POLYATOMIC MOLECULES: APPLICATIONS TO CAOH, SROH, AND YBOH

, 2021
Chaoqun Zhang, Lan Cheng
openalex   +2 more sources

Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems.

Frontiers in Dentistry, 2014
Peri-implantitis is one of the most common reasons for implant failure. Decontamination of infected implant surfaces can be achieved effectively by laser irradiation; although the associated thermal rise may cause irreversible bone damage and lead to ...
Abbas Monzavi, Sima Shahabi, Reza Fekrazad, Roohollah Behruzi, Nasim Chiniforush   +4 more
doaj