core level

USAGE SUMMARY

The phrase "core level" is correct and commonly used in written English.
It refers to the essential or central part of something. Example: The core level of education for young children should focus on building fundamental skills such as reading and math.

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

"I think, on a core level, most people are used to it".

The New York Times

Figure 3 Core level XPS of Ce3d.

Nanoscale Research Letters

Final doping has been demonstrated by core level photoemission spectra.

Carbon

c Ce 3d core level, and d O 2p core level for the CeO2 sample after UV irradiation.

Nano-Micro Letters

Narrow-scan XPS spectra of the constituent elements in ZnFe2O4/mCNTs: b Fe 2p core-level, c Zn 2p core-level and d O1s core-level, e C1s core level, f Ni 2p core level spectra of ZnFe2O4/mCNTs and mCNTs as prepared.

Nanoscale Research Letters

Where ΔE CL is the core-level (CL) separation between the n'1' core level of InN and the nl core level of STO, which is obtained from the InN/STO heterojunction sample.

Nanoscale Research Letters

Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

The game's core-level design and artificial intelligence scripting are seamless.

The New York Times - Arts

Surface core-level shift.

Nanoscale Research Letters

(b) The Sb 3d core-level spectrum.

Nanoscale Research Letters

(a) The In 3d core-level spectrum.

Nanoscale Research Letters

The joint result shows that core-level X.p.s.

Polymer

Expert writing Tips

Best practice

When using "core level" in technical writing, ensure you're clearly defining what constitutes the core or essential aspect being discussed. Provide specific details and context to avoid ambiguity.

Common error

Avoid using "core level" as a vague substitute for more precise terminology. If you mean 'fundamental principle', 'essential component', or 'basic understanding', use those specific terms instead of relying on the broadness of "core level".

Linguistic Context

The phrase "core level" functions primarily as a noun phrase, often used as an adjective to describe the depth or fundamental nature of understanding, analysis, or components. As Ludwig AI indicates, its usage is grammatically correct and commonly encountered.

Expression frequency: Common

Frequent in

Science

75%

News & Media

15%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "core level" signifies the essential or fundamental aspect of something, widely employed across scientific, news, and professional domains. Ludwig AI confirms its grammatical correctness and common usage. While versatile, clarity is crucial; avoid overgeneralization and opt for more precise terms when applicable. Related phrases, such as "fundamental level" and "basic level", offer nuanced alternatives. When writing about "core level", it is important to clarify and avoid ambiguity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

fundamental level

Replaces "core" with "fundamental", emphasizing the foundational aspect.

basic level

Substitutes "core" with "basic", indicating a foundational or elementary understanding.

essential element

Replaces "level" with "element", shifting the focus to a necessary component.

key component

Uses "component" instead of "level", highlighting a crucial part of something.

central aspect

Emphasizes the importance of being a main or central feature of something.

primary focus

Focuses on the main area of attention or concentration.

underlying principle

Highlights the foundational rule or belief that something is based on.

heart of the matter

An idiomatic expression that refers to the most important aspect of a subject.

crux of the issue

Similar to "heart of the matter", it indicates the decisive point.

essential nature

Focuses on the inherent and indispensable quality of something.

FAQs

How is "core level" used in scientific research?

In scientific contexts, "core level" often refers to the binding energy of electrons in an atom, which is measured using techniques like X-ray photoelectron spectroscopy (XPS). The analysis of "core level spectra" helps determine the elemental composition and chemical states of a material.

What does it mean to understand something at a "core level"?

Understanding something at a "core level" means having a fundamental and deep understanding of its essential aspects. This implies grasping the underlying principles and key components rather than just surface-level details. Similar terms include "fundamental level" and "basic level".

In what fields other than science is "core level" commonly used?

While prevalent in scientific fields, "core level" can also be used in business and social sciences to describe a foundational or essential aspect of a concept, strategy, or organization. For example, one might discuss the "core level" values of a company.

Is there a difference between "core level" and "surface level"?

Yes, "core level" refers to the essential and fundamental aspects, while "surface level" refers to the outer or readily apparent aspects. Understanding something at a "core level" implies a deeper understanding than simply knowing it at a "surface level".