Add Superscript to Journal Title?

Just to illustrate how Unicode can be used for subscripts/superscripts in titles:

“Test: x ∈ (-∞, ∞), pp̅ → μ⁺μ⁻, αωε§øm∈, ²H ⁶Li ¹⁰B ¹⁴N, ℒ ℋ ℝ ℂ.”

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You can use www.unicodeit.net to compose the Unicode typesetting.