Results 51 to 60 of about 1,936 (180)
Laser-Induced Breakdown Spectroscopy (LIBS) for Trace Element Detection: A Review
Journal of Spectroscopy, 2022 Laser-induced breakdown spectroscopy (LIBS) has emerged as a promising technique for both quantitative and qualitative analysis of elements in a wide variety of samples.
Z. H. Khan +6 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam +3 more
wiley +1 more source
Architecture‐Interface Co‐Design of g‐C3N4 Driven Dry Thick Cathodes Enabling Fast Li‐Ion Transport
Exploration, EarlyView.To break the energy–power trade‐off in dry‐processed thick cathodes, we use g‐C3N4 as a multifunctional additive. In content‐optimized single‐layer electrodes (∼21.5 mg cm−2), transient Li–N coordination lowers Li+ desolvation energy and improves wetting; together, these effects raise 3C capacity by 165.9% and power density by 2.85×.
Hye Ji Eun +12 more
wiley +1 more source
In Situ Acoustic Monitoring of Focused Femtosecond Pulse Duration in Air
Laser &Photonics Reviews, EarlyView.Air‐breakdown acoustics at the laser focus is used to determine femtosecond pulse duration with a simple USB microphone. By chirp‐tuning and compressing 1030 nm pulses from 241 to 50 fs, the acoustic amplitude scales inversely proportional to the square root of the pulse duration, enabling in situ readout over 50 fs–5 ps—crucial for precise pulse ...
Indrė Meškėlaitė +9 more
wiley +1 more source
Simple method for liquid analysis by laser-induced breakdown spectroscopy (LIBS)
Optics Express, 2018 As a fast-developing technique for in situ multi-element analysis method, laser induced breakdown spectroscopy - LIBS is, however, developing slowly on liquid analysis due to some technical difficulties. We propose a new method, namely capillary mode, to quantify the concentrations of the elements in solution using LIBS.
D. C. Zhang +6 more
openaire +2 more sources
PhotonicsAerosols play critical roles in atmospheric chemistry, climate regulation, industrial processes, and public health, necessitating accurate and real-time characterization of their physicochemical properties.
Jong Hyun Kim, Hae Woon Choi
doaj +1 more source
Quality and Reliability Engineering International, EarlyView.ABSTRACT Corrosion remains a critical threat to the integrity and service life of infrastructure in industries such as oil, gas, construction, renewable energy, and transportation. Traditional inspection methods, being labor‐intensive, hazardous, and often subjective, fall short in addressing modern inspection demands.
Alhossein Alharbi +3 more
wiley +1 more source
Identification of offal adulteration in beef by laser induced breakdown spectroscopy (LIBS)
Meat Science, 2018 Minced meat is the major ingredient in sausages, beef burgers, and similar products; and thus it is the main product subjected to adulteration with meat offal. Determination of this kind of meat adulteration is crucial due to religious, economic and ethical concerns.
Hasan Murat Velioglu +4 more
openaire +2 more sources
AIP Advances, 2014 Laser-induced breakdown spectroscopy (LIBS), an atomic emission spectroscopy method, has rapidly grown as one of the best elemental analysis techniques over the past two decades.
V. K. Unnikrishnan +8 more
doaj +1 more source
Small, EarlyView.The cost‐effective ammonium‐based ionic liquid electrolyte, N₁₁₁3FSI, suppresses polysulfide dissolution to sub‐millimolar levels in lithium–sulfur batteries. The electrolyte promotes efficient FSI− anion reduction, forming a dense, LiF‐rich solid‐electrolyte interphase on both the lithium metal anode and sulfur cathode. This dual‐electrode passivation
Ajit Kumar +9 more
wiley +1 more source